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2020002200212 = 2217463325719699
BaseRepresentation
bin11101011001010001100…
…000110111101010010100
321011002222102111220100011
4131121101200313222110
5231043431030401322
64143550505330004
7265640352254413
oct35312140675224
97132872456304
102020002200212
11709750642967
122875a6796904
1311864052c5b9
146daa918947a
1537829030677
hex1d651837a94

2020002200212 has 48 divisors (see below), whose sum is σ = 3752371526400. Its totient is φ = 948196795392.

The previous prime is 2020002200197. The next prime is 2020002200219. The reversal of 2020002200212 is 2120022000202.

It is a super-2 number, since 2×20200022002122 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2020002200192 and 2020002200201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020002200219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102533539 + ... + 102553237.

It is an arithmetic number, because the mean of its divisors is an integer number (78174406800).

Almost surely, 22020002200212 is an apocalyptic number.

It is an amenable number.

2020002200212 is a deficient number, since it is larger than the sum of its proper divisors (1732369326188).

2020002200212 is a wasteful number, since it uses less digits than its factorization.

2020002200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23440 (or 23438 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2020002200212 its reverse (2120022000202), we get a palindrome (4140024200414).

The spelling of 2020002200212 in words is "two trillion, twenty billion, two million, two hundred thousand, two hundred twelve".

Divisors: 1 2 4 17 34 68 463 926 1852 3257 6514 7871 13028 15742 19699 31484 39398 55369 78796 110738 221476 334883 669766 1339532 1507991 3015982 6031964 9120637 18241274 25635847 36482548 51271694 64159643 102543388 128319286 155050829 256638572 310101658 620203316 1090713931 2181427862 4362855724 29705914709 59411829418 118823658836 505000550053 1010001100106 2020002200212