56012200992000 has 1296 divisors, whose sum is σ = 221893605722880. Its totient is φ = 13556843520000.

The previous prime is 56012200991983. The next prime is 56012200992043. The reversal of 56012200992000 is 29900221065.

It is a happy number.

56012200992000 is a `hidden beast` number, since 5 + 601 + 2 + 20 + 0 + 9 + 9 + 20 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 35928287221 + ... + 35928288779.

Almost surely, 2^{56012200992000} is an apocalyptic number.

56012200992000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56012200992000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110946802861440).

56012200992000 is an abundant number, since it is smaller than the sum of its proper divisors (165881404730880).

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

56012200992000 is a wasteful number, since it uses less digits than its factorization.

56012200992000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649 (or 2611 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 56012200992000 in words is "fifty-six trillion, twelve billion, two hundred million, nine hundred ninety-two thousand".