20332110020120 has 32 divisors (see below), whose sum is σ = 45747847887120. Its totient is φ = 8132737280640.

The previous prime is 20332110020113. The next prime is 20332110020191. The reversal of 20332110020120 is 2102001123302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212966 + ... + 6380405.

Almost surely, 2^{20332110020120} is an apocalyptic number.

20332110020120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20332110020120 is an abundant number, since it is smaller than the sum of its proper divisors (25415737867000).

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

20332110020120 is a wasteful number, since it uses less digits than its factorization.

20332110020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6670475 (or 6670471 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20332110020120 its reverse (2102001123302), we get a palindrome (22434111143422).

The spelling of 20332110020120 in words is "twenty trillion, three hundred thirty-two billion, one hundred ten million, twenty thousand, one hundred twenty".