22532512202 has 16 divisors (see below), whose sum is σ = 34031146632. Its totient is φ = 11188869120.

The previous prime is 22532512199. The next prime is 22532512279. The reversal of 22532512202 is 20221523522.

It can be written as a sum of positive squares in 4 ways, for example, as 3628737121 + 18903775081 = 60239^2 + 137491^2 .

It is a super-2 number, since 2×22532512202² (a number of 22 digits) contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 646502 + ... + 680462.

Almost surely, 2^22532512202 is an apocalyptic number.

22532512202 is a deficient number, since it is larger than the sum of its proper divisors (11498634430).

22532512202 is a wasteful number, since it uses less digits than its factorization.

22532512202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36233.

The product of its (nonzero) digits is 4800, while the sum is 26.

The spelling of 22532512202 in words is "twenty-two billion, five hundred thirty-two million, five hundred twelve thousand, two hundred two".