112402235124 has 72 divisors (see below), whose sum is σ = 291097238432. Its totient is φ = 36550543680.

The previous prime is 112402235059. The next prime is 112402235161. The reversal of 112402235124 is 421532204211.

112402235124 is a `hidden beast` number, since 1 + 1 + 2 + 402 + 235 + 1 + 24 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1210662 + ... + 1300194.

Almost surely, 2^112402235124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112402235124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145548619216).

112402235124 is an abundant number, since it is smaller than the sum of its proper divisors (178695003308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112402235124 is a wasteful number, since it uses less digits than its factorization.

112402235124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90397 (or 90392 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 112402235124 its reverse (421532204211), we get a palindrome (533934439335).

The spelling of 112402235124 in words is "one hundred twelve billion, four hundred two million, two hundred thirty-five thousand, one hundred twenty-four".