22132322151 has 16 divisors (see below), whose sum is σ = 31248935424. Its totient is φ = 13885478784.

The previous prime is 22132322123. The next prime is 22132322207. The reversal of 22132322151 is 15122323122.

It is not a de Polignac number, because 22132322151 - 2⁵ = 22132322119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132322111) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 663396 + ... + 695958.

It is an arithmetic number, because the mean of its divisors is an integer number (1953058464).

Almost surely, 2^22132322151 is an apocalyptic number.

22132322151 is a deficient number, since it is larger than the sum of its proper divisors (9116613273).

22132322151 is a wasteful number, since it uses less digits than its factorization.

22132322151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45910.

The product of its digits is 1440, while the sum is 24.

Adding to 22132322151 its reverse (15122323122), we get a palindrome (37254645273).

The spelling of 22132322151 in words is "twenty-two billion, one hundred thirty-two million, three hundred twenty-two thousand, one hundred fifty-one".