22044532432131 has 32 divisors (see below), whose sum is σ = 35629365162240. Its totient is φ = 13359633436800.

The previous prime is 22044532432129. The next prime is 22044532432141. The reversal of 22044532432131 is 13123423544022.

22044532432131 is a `hidden beast` number, since 2 + 2 + 0 + 4 + 4 + 5 + 324 + 321 + 3 + 1 = 666.

It is not a de Polignac number, because 22044532432131 - 2¹ = 22044532432129 is a prime.

It is a super-3 number, since 3×22044532432131³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22044532432141) 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, 3881611 + ... + 7691291.

It is an arithmetic number, because the mean of its divisors is an integer number (1113417661320).

Almost surely, 2^{22044532432131} is an apocalyptic number.

22044532432131 is a deficient number, since it is larger than the sum of its proper divisors (13584832730109).

22044532432131 is a wasteful number, since it uses less digits than its factorization.

22044532432131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3829184 (or 3829178 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 22044532432131 its reverse (13123423544022), we get a palindrome (35167955976153).

The spelling of 22044532432131 in words is "twenty-two trillion, forty-four billion, five hundred thirty-two million, four hundred thirty-two thousand, one hundred thirty-one".