22126262670161 has 8 divisors (see below), whose sum is σ = 23828449540224. Its totient is φ = 20424099609360.

The previous prime is 22126262670101. The next prime is 22126262670163. The reversal of 22126262670161 is 16107626262122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22126262670161 - 2³⁸ = 21851384763217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22126262670163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3998441 + ... + 7761446.

It is an arithmetic number, because the mean of its divisors is an integer number (2978556192528).

Almost surely, 2^{22126262670161} is an apocalyptic number.

It is an amenable number.

22126262670161 is a deficient number, since it is larger than the sum of its proper divisors (1702186870063).

22126262670161 is a wasteful number, since it uses less digits than its factorization.

22126262670161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11904631.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 22126262670161 in words is "twenty-two trillion, one hundred twenty-six billion, two hundred sixty-two million, six hundred seventy thousand, one hundred sixty-one".