22530200334 has 32 divisors (see below), whose sum is σ = 47750998176. Its totient is φ = 7062374400.

The previous prime is 22530200309. The next prime is 22530200347. The reversal of 22530200334 is 43300203522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30544 + ... + 214460.

It is an arithmetic number, because the mean of its divisors is an integer number (1492218693).

Almost surely, 2^22530200334 is an apocalyptic number.

22530200334 is an abundant number, since it is smaller than the sum of its proper divisors (25220797842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22530200334 is a wasteful number, since it uses less digits than its factorization.

22530200334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185140.

The product of its (nonzero) digits is 4320, while the sum is 24.

Adding to 22530200334 its reverse (43300203522), we get a palindrome (65830403856).

The spelling of 22530200334 in words is "twenty-two billion, five hundred thirty million, two hundred thousand, three hundred thirty-four".