112997494802 has 32 divisors (see below), whose sum is σ = 180292947120. Its totient is φ = 53013381120.

The previous prime is 112997494783. The next prime is 112997494823. The reversal of 112997494802 is 208494799211.

It is a Cunningham number, because it is equal to 336151²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 101111916361 + 11885578441 = 317981^2 + 109021^2 .

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 in 15 ways as a sum of consecutive naturals, for example, 1808402 + ... + 1869842.

Almost surely, 2^112997494802 is an apocalyptic number.

112997494802 is a deficient number, since it is larger than the sum of its proper divisors (67295452318).

112997494802 is a wasteful number, since it uses less digits than its factorization.

112997494802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62366.

The product of its (nonzero) digits is 2612736, while the sum is 56.

The spelling of 112997494802 in words is "one hundred twelve billion, nine hundred ninety-seven million, four hundred ninety-four thousand, eight hundred two".