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912220110112 = 2528506878441
BaseRepresentation
bin11010100011001001000…
…11100011110100100000
310020012121012001222220011
431101210203203310200
5104421211322010422
61535022414454304
7122622443666503
oct15214443436440
93205535058804
10912220110112
1132196351a453
12128964804394
13680393c94ac
143221a33d13a
1518ae027a077
hexd4648e3d20

912220110112 has 12 divisors (see below), whose sum is σ = 1795933341846. Its totient is φ = 456110055040.

The previous prime is 912220110103. The next prime is 912220110163. The reversal of 912220110112 is 211011022219.

It can be written as a sum of positive squares in only one way, i.e., 555567492496 + 356652617616 = 745364^2 + 597204^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14253439189 + ... + 14253439252.

Almost surely, 2912220110112 is an apocalyptic number.

It is an amenable number.

912220110112 is a deficient number, since it is larger than the sum of its proper divisors (883713231734).

912220110112 is a wasteful number, since it uses less digits than its factorization.

912220110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28506878451 (or 28506878443 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 912220110112 in words is "nine hundred twelve billion, two hundred twenty million, one hundred ten thousand, one hundred twelve".

Divisors: 1 2 4 8 16 32 28506878441 57013756882 114027513764 228055027528 456110055056 912220110112