22223972134 has 64 divisors (see below), whose sum is σ = 42877062144. Its totient is φ = 8397012096.

The previous prime is 22223972131. The next prime is 22223972149. The reversal of 22223972134 is 43127932222.

It is a junction number, because it is equal to n+sod(n) for n = 22223972093 and 22223972102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22223972131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3064717 + ... + 3071959.

It is an arithmetic number, because the mean of its divisors is an integer number (669954096).

Almost surely, 2^22223972134 is an apocalyptic number.

22223972134 is a deficient number, since it is larger than the sum of its proper divisors (20653090010).

22223972134 is a wasteful number, since it uses less digits than its factorization.

22223972134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8021.

The product of its digits is 72576, while the sum is 37.

The spelling of 22223972134 in words is "twenty-two billion, two hundred twenty-three million, nine hundred seventy-two thousand, one hundred thirty-four".