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10220012210101 = 19990154327379
BaseRepresentation
bin1001010010111000100000…
…1100101000011110110101
31100012000122020000112200111
42110232020030220132311
52314421041111210401
633423001522143021
72103241300311211
oct224561014503665
940160566015614
1010220012210101
113290312503931
1211908594b1a71
13591987538b25
14274918d93941
1512aca5245e51
hex94b883287b5

10220012210101 has 8 divisors (see below), whose sum is σ = 10758994335200. Its totient is φ = 9681138759600.

The previous prime is 10220012210077. The next prime is 10220012210141. The reversal of 10220012210101 is 10101221002201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10220012210101 - 229 = 10219475339189 is a prime.

It is a super-3 number, since 3×102200122101013 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220012210141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26975571 + ... + 27351808.

It is an arithmetic number, because the mean of its divisors is an integer number (1344874291900).

Almost surely, 210220012210101 is an apocalyptic number.

It is an amenable number.

10220012210101 is a deficient number, since it is larger than the sum of its proper divisors (538982125099).

10220012210101 is an equidigital number, since it uses as much as digits as its factorization.

10220012210101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54337299.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10220012210101 its reverse (10101221002201), we get a palindrome (20321233212302).

The spelling of 10220012210101 in words is "ten trillion, two hundred twenty billion, twelve million, two hundred ten thousand, one hundred one".

Divisors: 1 19 9901 188119 54327379 1032220201 537895379479 10220012210101