20221023111110 has 16 divisors (see below), whose sum is σ = 36910487257632. Its totient is φ = 7974487987200.

The previous prime is 20221023111109. The next prime is 20221023111139. The reversal of 20221023111110 is 1111132012202.

It is a happy number.

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, 14240156411 + ... + 14240157830.

It is an arithmetic number, because the mean of its divisors is an integer number (2306905453602).

Almost surely, 2^{20221023111110} is an apocalyptic number.

20221023111110 is a deficient number, since it is larger than the sum of its proper divisors (16689464146522).

20221023111110 is a wasteful number, since it uses less digits than its factorization.

20221023111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28480314319.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 20221023111110 its reverse (1111132012202), we get a palindrome (21332155123312).

The spelling of 20221023111110 in words is "twenty trillion, two hundred twenty-one billion, twenty-three million, one hundred eleven thousand, one hundred ten".