112402457772 has 72 divisors (see below), whose sum is σ = 288366078000. Its totient is φ = 34051522560.

The previous prime is 112402457753. The next prime is 112402457819. The reversal of 112402457772 is 277754204211.

It is a super-3 number, since 3×112402457772³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6218604 + ... + 6236652.

Almost surely, 2^112402457772 is an apocalyptic number.

112402457772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112402457772 is an abundant number, since it is smaller than the sum of its proper divisors (175963620228).

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

112402457772 is a wasteful number, since it uses less digits than its factorization.

112402457772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22367 (or 22354 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 42.

The spelling of 112402457772 in words is "one hundred twelve billion, four hundred two million, four hundred fifty-seven thousand, seven hundred seventy-two".