22552132551 has 32 divisors (see below), whose sum is σ = 32990930112. Its totient is φ = 13618575360.

The previous prime is 22552132513. The next prime is 22552132553. The reversal of 22552132551 is 15523125522.

It is not a de Polignac number, because 22552132551 - 2⁶ = 22552132487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22552132553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1019161 + ... + 1041053.

It is an arithmetic number, because the mean of its divisors is an integer number (1030966566).

Almost surely, 2^22552132551 is an apocalyptic number.

22552132551 is a deficient number, since it is larger than the sum of its proper divisors (10438797561).

22552132551 is a wasteful number, since it uses less digits than its factorization.

22552132551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22403.

The product of its digits is 30000, while the sum is 33.

The spelling of 22552132551 in words is "twenty-two billion, five hundred fifty-two million, one hundred thirty-two thousand, five hundred fifty-one".