22323210032131 has 4 divisors (see below), whose sum is σ = 22323361403592. Its totient is φ = 22323058660672.

The previous prime is 22323210032117. The next prime is 22323210032141. The reversal of 22323210032131 is 13123001232322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22323210032131 - 2²⁵ = 22323176477699 is a prime.

It is a super-3 number, since 3×22323210032131³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22323210032096 and 22323210032105.

It is not an unprimeable number, because it can be changed into a prime (22323210032141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75464305 + ... + 75759538.

It is an arithmetic number, because the mean of its divisors is an integer number (5580840350898).

Almost surely, 2^{22323210032131} is an apocalyptic number.

22323210032131 is a deficient number, since it is larger than the sum of its proper divisors (151371461).

22323210032131 is a wasteful number, since it uses less digits than its factorization.

22323210032131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151371460.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22323210032131 its reverse (13123001232322), we get a palindrome (35446211264453).

The spelling of 22323210032131 in words is "twenty-two trillion, three hundred twenty-three billion, two hundred ten million, thirty-two thousand, one hundred thirty-one".