22522313234 has 4 divisors (see below), whose sum is σ = 33783469854. Its totient is φ = 11261156616.

The previous prime is 22522313227. The next prime is 22522313249. The reversal of 22522313234 is 43231322522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12015448225 + 10506865009 = 109615^2 + 102503^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22522313197 and 22522313206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5630578307 + ... + 5630578310.

Almost surely, 2^22522313234 is an apocalyptic number.

22522313234 is a deficient number, since it is larger than the sum of its proper divisors (11261156620).

22522313234 is a wasteful number, since it uses less digits than its factorization.

22522313234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11261156619.

The product of its digits is 17280, while the sum is 29.

Adding to 22522313234 its reverse (43231322522), we get a palindrome (65753635756).

The spelling of 22522313234 in words is "twenty-two billion, five hundred twenty-two million, three hundred thirteen thousand, two hundred thirty-four".