112562121099 has 32 divisors (see below), whose sum is σ = 153648288000. Its totient is φ = 73277374464.

The previous prime is 112562121071. The next prime is 112562121151. The reversal of 112562121099 is 990121265211.

It is a happy number.

It is not a de Polignac number, because 112562121099 - 2⁸ = 112562120843 is a prime.

It is a super-2 number, since 2×112562121099² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112562121899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17237067 + ... + 17243595.

It is an arithmetic number, because the mean of its divisors is an integer number (4801509000).

Almost surely, 2^112562121099 is an apocalyptic number.

112562121099 is a deficient number, since it is larger than the sum of its proper divisors (41086166901).

112562121099 is a wasteful number, since it uses less digits than its factorization.

112562121099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7227.

The product of its (nonzero) digits is 19440, while the sum is 39.

The spelling of 112562121099 in words is "one hundred twelve billion, five hundred sixty-two million, one hundred twenty-one thousand, ninety-nine".