22001020210110 has 32 divisors (see below), whose sum is σ = 53798721121440. Its totient is φ = 5756241765248.

The previous prime is 22001020210061. The next prime is 22001020210181. The reversal of 22001020210110 is 1101202010022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6918558225 + ... + 6918561404.

It is an arithmetic number, because the mean of its divisors is an integer number (1681210035045).

Almost surely, 2^{22001020210110} is an apocalyptic number.

22001020210110 is an abundant number, since it is smaller than the sum of its proper divisors (31797700911330).

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

22001020210110 is a wasteful number, since it uses less digits than its factorization.

22001020210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13837119692.

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

Adding to 22001020210110 its reverse (1101202010022), we get a palindrome (23102222220132).

The spelling of 22001020210110 in words is "twenty-two trillion, one billion, twenty million, two hundred ten thousand, one hundred ten".