20122110112102 has 32 divisors (see below), whose sum is σ = 32050744640640. Its totient is φ = 9441972193920.

The previous prime is 20122110112099. The next prime is 20122110112127. The reversal of 20122110112102 is 20121101122102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19308049 + ... + 20323507.

It is an arithmetic number, because the mean of its divisors is an integer number (1001585770020).

Almost surely, 2^{20122110112102} is an apocalyptic number.

20122110112102 is a deficient number, since it is larger than the sum of its proper divisors (11928634528538).

20122110112102 is a wasteful number, since it uses less digits than its factorization.

20122110112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017156.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 20122110112102 its reverse (20121101122102), we get a palindrome (40243211234204).

The spelling of 20122110112102 in words is "twenty trillion, one hundred twenty-two billion, one hundred ten million, one hundred twelve thousand, one hundred two".