112020522000 has 320 divisors, whose sum is σ = 368452750848. Its totient is φ = 29272320000.

The previous prime is 112020521957. The next prime is 112020522011. The reversal of 112020522000 is 225020211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 154085637 + ... + 154086363.

Almost surely, 2^112020522000 is an apocalyptic number.

112020522000 is a gapful number since it is divisible by the number (10) 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 112020522000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184226375424).

112020522000 is an abundant number, since it is smaller than the sum of its proper divisors (256432228848).

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

112020522000 is a wasteful number, since it uses less digits than its factorization.

112020522000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1219 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

Adding to 112020522000 its reverse (225020211), we get a palindrome (112245542211).

The spelling of 112020522000 in words is "one hundred twelve billion, twenty million, five hundred twenty-two thousand".