23222233031 has 8 divisors (see below), whose sum is σ = 23777415024. Its totient is φ = 22673185920.

The previous prime is 23222232989. The next prime is 23222233049. The reversal of 23222233031 is 13033222232.

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

It is not a de Polignac number, because 23222233031 - 2¹⁸ = 23221970887 is a prime.

It is a super-2 number, since 2×23222233031² (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 = 23222232988 and 23222233006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23222233081) 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, 1526060 + ... + 1541201.

It is an arithmetic number, because the mean of its divisors is an integer number (2972176878).

Almost surely, 2^23222233031 is an apocalyptic number.

23222233031 is a deficient number, since it is larger than the sum of its proper divisors (555181993).

23222233031 is a wasteful number, since it uses less digits than its factorization.

23222233031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3067441.

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

Adding to 23222233031 its reverse (13033222232), we get a palindrome (36255455263).

The spelling of 23222233031 in words is "twenty-three billion, two hundred twenty-two million, two hundred thirty-three thousand, thirty-one".