112522504509 has 16 divisors (see below), whose sum is σ = 167289064000. Its totient is φ = 74749927248.

The previous prime is 112522504477. The next prime is 112522504559. The reversal of 112522504509 is 905405225211.

112522504509 is a `hidden beast` number, since 1 + 125 + 2 + 25 + 0 + 4 + 509 = 666.

It is not a de Polignac number, because 112522504509 - 2⁵ = 112522504477 is a prime.

It is a super-2 number, since 2×112522504509² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112522504559) 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, 7355434 + ... + 7370715.

It is an arithmetic number, because the mean of its divisors is an integer number (10455566500).

Almost surely, 2^112522504509 is an apocalyptic number.

It is an amenable number.

112522504509 is a deficient number, since it is larger than the sum of its proper divisors (54766559491).

112522504509 is a wasteful number, since it uses less digits than its factorization.

112522504509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14726441 (or 14726435 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 112522504509 in words is "one hundred twelve billion, five hundred twenty-two million, five hundred four thousand, five hundred nine".