22064744746022 has 16 divisors (see below), whose sum is σ = 36128247393600. Its totient is φ = 10023234584040.

The previous prime is 22064744745973. The next prime is 22064744746067.

22064744746022 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309705872 + ... + 309777107.

It is an arithmetic number, because the mean of its divisors is an integer number (2258015462100).

Almost surely, 2^{22064744746022} is an apocalyptic number.

22064744746022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22064744746022 is a deficient number, since it is larger than the sum of its proper divisors (14063502647578).

22064744746022 is a wasteful number, since it uses less digits than its factorization.

22064744746022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619484611.

The product of its (nonzero) digits is 7225344, while the sum is 50.

The spelling of 22064744746022 in words is "twenty-two trillion, sixty-four billion, seven hundred forty-four million, seven hundred forty-six thousand, twenty-two".