112820009152 has 28 divisors (see below), whose sum is σ = 223934685480. Its totient is φ = 56395521536.

The previous prime is 112820009143. The next prime is 112820009153. The reversal of 112820009152 is 251900028211.

It is not an unprimeable number, because it can be changed into a prime (112820009153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27123 + ... + 475789.

Almost surely, 2^112820009152 is an apocalyptic number.

It is an amenable number.

112820009152 is a deficient number, since it is larger than the sum of its proper divisors (111114676328).

112820009152 is an equidigital number, since it uses as much as digits as its factorization.

112820009152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452608 (or 452598 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 31.

The spelling of 112820009152 in words is "one hundred twelve billion, eight hundred twenty million, nine thousand, one hundred fifty-two".