23222332031 has 8 divisors (see below), whose sum is σ = 23566852800. Its totient is φ = 22879669120.

The previous prime is 23222331997. The next prime is 23222332033. The reversal of 23222332031 is 13023322232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23222332031 - 2³⁰ = 22148590207 is a prime.

It is a super-2 number, since 2×23222332031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23222331988 and 23222332006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23222332033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439271 + ... + 489288.

It is an arithmetic number, because the mean of its divisors is an integer number (2945856600).

Almost surely, 2^23222332031 is an apocalyptic number.

23222332031 is a deficient number, since it is larger than the sum of its proper divisors (344520769).

23222332031 is an equidigital number, since it uses as much as digits as its factorization.

23222332031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928929.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23222332031 its reverse (13023322232), we get a palindrome (36245654263).

The spelling of 23222332031 in words is "twenty-three billion, two hundred twenty-two million, three hundred thirty-two thousand, thirty-one".