20112073336960 has 256 divisors, whose sum is σ = 54392932080000. Its totient is φ = 7043998187520.

The previous prime is 20112073336891. The next prime is 20112073336981. The reversal of 20112073336960 is 6963337021102.

It is a happy number.

It is a super-2 number, since 2×20112073336960² (a number of 27 digits) contains 22 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 31 ways as a sum of consecutive naturals, for example, 83381011 + ... + 83621869.

Almost surely, 2^{20112073336960} is an apocalyptic number.

20112073336960 is a gapful number since it is divisible by the number (20) 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 20112073336960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27196466040000).

20112073336960 is an abundant number, since it is smaller than the sum of its proper divisors (34280858743040).

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

20112073336960 is a wasteful number, since it uses less digits than its factorization.

20112073336960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241327 (or 241315 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 43.

The spelling of 20112073336960 in words is "twenty trillion, one hundred twelve billion, seventy-three million, three hundred thirty-six thousand, nine hundred sixty".