22123131141 has 32 divisors (see below), whose sum is σ = 31531696128. Its totient is φ = 13766639040.

The previous prime is 22123131127. The next prime is 22123131161. The reversal of 22123131141 is 14113132122.

It is not a de Polignac number, because 22123131141 - 2⁵ = 22123131109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22123131161) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 513850 + ... + 555236.

It is an arithmetic number, because the mean of its divisors is an integer number (985365504).

Almost surely, 2^22123131141 is an apocalyptic number.

It is an amenable number.

22123131141 is a deficient number, since it is larger than the sum of its proper divisors (9408564987).

22123131141 is a wasteful number, since it uses less digits than its factorization.

22123131141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41601.

The product of its digits is 288, while the sum is 21.

Adding to 22123131141 its reverse (14113132122), we get a palindrome (36236263263).

The spelling of 22123131141 in words is "twenty-two billion, one hundred twenty-three million, one hundred thirty-one thousand, one hundred forty-one".