20221111100110 has 64 divisors (see below), whose sum is σ = 37640778646464. Its totient is φ = 7816053990400.

The previous prime is 20221111100077. The next prime is 20221111100131. The reversal of 20221111100110 is 1100111112202.

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 31 ways as a sum of consecutive naturals, for example, 272878224 + ... + 272952316.

It is an arithmetic number, because the mean of its divisors is an integer number (588137166351).

Almost surely, 2^{20221111100110} is an apocalyptic number.

20221111100110 is a deficient number, since it is larger than the sum of its proper divisors (17419667546354).

20221111100110 is a wasteful number, since it uses less digits than its factorization.

20221111100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80469.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 20221111100110 its reverse (1100111112202), we get a palindrome (21321222212312).

The spelling of 20221111100110 in words is "twenty trillion, two hundred twenty-one billion, one hundred eleven million, one hundred thousand, one hundred ten".