22200312134 has 96 divisors (see below), whose sum is σ = 45343841088. Its totient is φ = 7932038400.

The previous prime is 22200312097. The next prime is 22200312151. The reversal of 22200312134 is 43121300222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3454244 + ... + 3460664.

It is an arithmetic number, because the mean of its divisors is an integer number (472331678).

Almost surely, 2^22200312134 is an apocalyptic number.

22200312134 is an abundant number, since it is smaller than the sum of its proper divisors (23143528954).

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

22200312134 is a wasteful number, since it uses less digits than its factorization.

22200312134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6622 (or 6611 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22200312134 its reverse (43121300222), we get a palindrome (65321612356).

The spelling of 22200312134 in words is "twenty-two billion, two hundred million, three hundred twelve thousand, one hundred thirty-four".