23231044222331 has 96 divisors (see below), whose sum is σ = 27781554329088. Its totient is φ = 19365350400000.

The previous prime is 23231044222307. The next prime is 23231044222349. The reversal of 23231044222331 is 13322244013232.

It is not a de Polignac number, because 23231044222331 - 2¹⁴ = 23231044205947 is a prime.

It is a super-2 number, since 2×23231044222331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23231044222301) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3419847071 + ... + 3419853863.

It is an arithmetic number, because the mean of its divisors is an integer number (289391190928).

Almost surely, 2^{23231044222331} is an apocalyptic number.

23231044222331 is a deficient number, since it is larger than the sum of its proper divisors (4550510106757).

23231044222331 is a wasteful number, since it uses less digits than its factorization.

23231044222331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7525 (or 7514 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 23231044222331 its reverse (13322244013232), we get a palindrome (36553288235563).

The spelling of 23231044222331 in words is "twenty-three trillion, two hundred thirty-one billion, forty-four million, two hundred twenty-two thousand, three hundred thirty-one".