22164067505613 has 16 divisors (see below), whose sum is σ = 32280349559616. Its totient is φ = 13415390720640.

The previous prime is 22164067505603. The next prime is 22164067505641. The reversal of 22164067505613 is 31650576046122.

It is not a de Polignac number, because 22164067505613 - 2¹⁰ = 22164067504589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22164067505603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434410720 + ... + 434461737.

It is an arithmetic number, because the mean of its divisors is an integer number (2017521847476).

Almost surely, 2^{22164067505613} is an apocalyptic number.

It is an amenable number.

22164067505613 is a deficient number, since it is larger than the sum of its proper divisors (10116282054003).

22164067505613 is a wasteful number, since it uses less digits than its factorization.

22164067505613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868873244.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 22164067505613 in words is "twenty-two trillion, one hundred sixty-four billion, sixty-seven million, five hundred five thousand, six hundred thirteen".