20221000210110 has 64 divisors (see below), whose sum is σ = 55584679053312. Its totient is φ = 4611829222656.

The previous prime is 20221000210093. The next prime is 20221000210123. The reversal of 20221000210110 is 1101200012202.

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, 105254662 + ... + 105446601.

It is an arithmetic number, because the mean of its divisors is an integer number (868510610208).

Almost surely, 2^{20221000210110} is an apocalyptic number.

20221000210110 is an abundant number, since it is smaller than the sum of its proper divisors (35363678843202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20221000210110 is a wasteful number, since it uses less digits than its factorization.

20221000210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210701737.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20221000210110 its reverse (1101200012202), we get a palindrome (21322200222312).

The spelling of 20221000210110 in words is "twenty trillion, two hundred twenty-one billion, two hundred ten thousand, one hundred ten".