22315562234 has 16 divisors (see below), whose sum is σ = 39574396800. Its totient is φ = 9234025584.

The previous prime is 22315562177. The next prime is 22315562237. The reversal of 22315562234 is 43226551322.

It is a super-3 number, since 3×22315562234³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22315562194 and 22315562203.

It is not an unprimeable number, because it can be changed into a prime (22315562237) 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, 27481814 + ... + 27482625.

It is an arithmetic number, because the mean of its divisors is an integer number (2473399800).

Almost surely, 2^22315562234 is an apocalyptic number.

22315562234 is a deficient number, since it is larger than the sum of its proper divisors (17258834566).

22315562234 is a wasteful number, since it uses less digits than its factorization.

22315562234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54964477.

The product of its digits is 86400, while the sum is 35.

The spelling of 22315562234 in words is "twenty-two billion, three hundred fifteen million, five hundred sixty-two thousand, two hundred thirty-four".