22223564505164 has 24 divisors (see below), whose sum is σ = 42429783690000. Its totient is φ = 10100911009280.

The previous prime is 22223564505091. The next prime is 22223564505169. The reversal of 22223564505164 is 46150546532222.

It is not an unprimeable number, because it can be changed into a prime (22223564505169) 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, 17096429 + ... + 18350340.

It is an arithmetic number, because the mean of its divisors is an integer number (1767907653750).

Almost surely, 2^{22223564505164} is an apocalyptic number.

It is an amenable number.

22223564505164 is a deficient number, since it is larger than the sum of its proper divisors (20206219184836).

22223564505164 is a wasteful number, since it uses less digits than its factorization.

22223564505164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35461033 (or 35461031 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 22223564505164 in words is "twenty-two trillion, two hundred twenty-three billion, five hundred sixty-four million, five hundred five thousand, one hundred sixty-four".