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10213202202 = 2372191979281
BaseRepresentation
bin10011000001100000…
…10001100100011010
3222100202221102120020
421200300101210122
5131404034432302
64405240211310
7511043533500
oct114060214432
928322842506
1010213202202
1143710a4a85
121b90469b36
13c69c17a18
146cc5c0670
153eb973ebc
hex260c1191a

10213202202 has 96 divisors (see below), whose sum is σ = 25141596480. Its totient is φ = 2750146560.

The previous prime is 10213202201. The next prime is 10213202243. The reversal of 10213202202 is 20220231201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10213202201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1095802 + ... + 1105082.

It is an arithmetic number, because the mean of its divisors is an integer number (261891630).

Almost surely, 210213202202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10213202202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12570798240).

10213202202 is an abundant number, since it is smaller than the sum of its proper divisors (14928394278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10213202202 is a wasteful number, since it uses less digits than its factorization.

10213202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9516 (or 9509 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10213202202 its reverse (20220231201), we get a palindrome (30433433403).

The spelling of 10213202202 in words is "ten billion, two hundred thirteen million, two hundred two thousand, two hundred two".

Divisors: 1 2 3 6 7 14 19 21 38 42 49 57 98 114 133 147 197 266 294 394 399 591 798 931 1182 1379 1862 2758 2793 3743 4137 5586 7486 8274 9281 9653 11229 18562 19306 22458 26201 27843 28959 52402 55686 57918 64967 78603 129934 157206 176339 183407 194901 352678 366814 389802 454769 529017 550221 909538 1058034 1100442 1234373 1364307 1828357 2468746 2728614 3656714 3703119 5485071 7406238 8640611 10970142 12798499 17281222 25596998 25921833 34738783 38395497 51843666 69477566 76790994 89589493 104216349 179178986 208432698 243171481 268768479 486342962 537536958 729514443 1459028886 1702200367 3404400734 5106601101 10213202202