20112022110110 has 16 divisors (see below), whose sum is σ = 41373302626656. Its totient is φ = 6895550437728.

The previous prime is 20112022110097. The next prime is 20112022110133. The reversal of 20112022110110 is 1101122021102.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 143657300717 + ... + 143657300856.

It is an arithmetic number, because the mean of its divisors is an integer number (2585831414166).

Almost surely, 2^{20112022110110} is an apocalyptic number.

20112022110110 is an abundant number, since it is smaller than the sum of its proper divisors (21261280516546).

20112022110110 is a wasteful number, since it uses less digits than its factorization.

20112022110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287314601587.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 20112022110110 its reverse (1101122021102), we get a palindrome (21213144131212).

The spelling of 20112022110110 in words is "twenty trillion, one hundred twelve billion, twenty-two million, one hundred ten thousand, one hundred ten".