20000122102112 has 24 divisors (see below), whose sum is σ = 39765094260192. Its totient is φ = 9901050544000.

The previous prime is 20000122102063. The next prime is 20000122102127. The reversal of 20000122102112 is 21120122100002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3094075064 + ... + 3094081527.

It is an arithmetic number, because the mean of its divisors is an integer number (1656878927508).

Almost surely, 2^{20000122102112} is an apocalyptic number.

It is an amenable number.

20000122102112 is a deficient number, since it is larger than the sum of its proper divisors (19764972158080).

20000122102112 is a wasteful number, since it uses less digits than its factorization.

20000122102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6188156702 (or 6188156694 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20000122102112 its reverse (21120122100002), we get a palindrome (41120244202114).

The spelling of 20000122102112 in words is "twenty trillion, one hundred twenty-two million, one hundred two thousand, one hundred twelve".