22134002312 has 32 divisors (see below), whose sum is σ = 44205678720. Its totient is φ = 10353619200.

The previous prime is 22134002287. The next prime is 22134002333. The reversal of 22134002312 is 21320043122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464564 + ... + 509987.

It is an arithmetic number, because the mean of its divisors is an integer number (1381427460).

Almost surely, 2^22134002312 is an apocalyptic number.

It is an amenable number.

22134002312 is a deficient number, since it is larger than the sum of its proper divisors (22071676408).

22134002312 is a wasteful number, since it uses less digits than its factorization.

22134002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974741 (or 974737 counting only the distinct ones).

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

Adding to 22134002312 its reverse (21320043122), we get a palindrome (43454045434).

The spelling of 22134002312 in words is "twenty-two billion, one hundred thirty-four million, two thousand, three hundred twelve".