22001211210022 has 64 divisors (see below), whose sum is σ = 39205825286400. Its totient is φ = 9146992176000.

The previous prime is 22001211210007. The next prime is 22001211210059.

It is a happy number.

22001211210022 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×22001211210022³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22001211209978 and 22001211210005.

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, 275626497 + ... + 275706307.

It is an arithmetic number, because the mean of its divisors is an integer number (612591020100).

Almost surely, 2^{22001211210022} is an apocalyptic number.

22001211210022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22001211210022 is a deficient number, since it is larger than the sum of its proper divisors (17204614076378).

22001211210022 is a wasteful number, since it uses less digits than its factorization.

22001211210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102613.

The product of its (nonzero) digits is 64, while the sum is 16.

It can be divided in two parts, 2200121 and 1210022, that added together give a palindrome (3410143).

The spelling of 22001211210022 in words is "twenty-two trillion, one billion, two hundred eleven million, two hundred ten thousand, twenty-two".