22001210110022 has 64 divisors (see below), whose sum is σ = 40024815925248. Its totient is φ = 8932876992000.

The previous prime is 22001210109973. The next prime is 22001210110031. The reversal of 22001210110022 is 22001101210022.

It is a super-3 number, since 3×22001210110022³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22001210109979 and 22001210110006.

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, 141521198 + ... + 141676574.

It is an arithmetic number, because the mean of its divisors is an integer number (625387748832).

Almost surely, 2^{22001210110022} is an apocalyptic number.

22001210110022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22001210110022 is a deficient number, since it is larger than the sum of its proper divisors (18023605815226).

22001210110022 is a wasteful number, since it uses less digits than its factorization.

22001210110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171405.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22001210110022 its reverse (22001101210022), we get a palindrome (44002311320044).

The spelling of 22001210110022 in words is "twenty-two trillion, one billion, two hundred ten million, one hundred ten thousand, twenty-two".