210022102111100 has 36 divisors (see below), whose sum is σ = 459026723925000. Its totient is φ = 83404460688960.

The previous prime is 210022102111079. The next prime is 210022102111121. The reversal of 210022102111100 is 1111201220012.

It is an interprime number because it is at equal distance from previous prime (210022102111079) and next prime (210022102111121).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7554737975 + ... + 7554765774.

It is an arithmetic number, because the mean of its divisors is an integer number (12750742331250).

Almost surely, 2^{210022102111100} is an apocalyptic number.

210022102111100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210022102111100 is an abundant number, since it is smaller than the sum of its proper divisors (249004621813900).

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

210022102111100 is a wasteful number, since it uses less digits than its factorization.

210022102111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15109503902 (or 15109503895 counting only the distinct ones).

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

Adding to 210022102111100 its reverse (1111201220012), we get a palindrome (211133303331112).

The spelling of 210022102111100 in words is "two hundred ten trillion, twenty-two billion, one hundred two million, one hundred eleven thousand, one hundred".