22424364164 has 12 divisors (see below), whose sum is σ = 39647201244. Its totient is φ = 11096592384.

The previous prime is 22424364121. The next prime is 22424364181. The reversal of 22424364164 is 46146342422.

It can be written as a sum of positive squares in 2 ways, for example, as 3764804164 + 18659560000 = 61358^2 + 136600^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28896989 + ... + 28897764.

It is an arithmetic number, because the mean of its divisors is an integer number (3303933437).

Almost surely, 2^22424364164 is an apocalyptic number.

It is an amenable number.

22424364164 is a deficient number, since it is larger than the sum of its proper divisors (17222837080).

22424364164 is a wasteful number, since it uses less digits than its factorization.

22424364164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57794854 (or 57794852 counting only the distinct ones).

The product of its digits is 221184, while the sum is 38.

The spelling of 22424364164 in words is "twenty-two billion, four hundred twenty-four million, three hundred sixty-four thousand, one hundred sixty-four".