23322211031 has 8 divisors (see below), whose sum is σ = 26664145824. Its totient is φ = 19982823840.

The previous prime is 23322211021. The next prime is 23322211057. The reversal of 23322211031 is 13011222332.

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

It is not a de Polignac number, because 23322211031 - 2¹⁸ = 23321948887 is a prime.

It is a super-2 number, since 2×23322211031² (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 = 23322210994 and 23322211012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23322211021) 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, 617240 + ... + 653933.

It is an arithmetic number, because the mean of its divisors is an integer number (3333018228).

Almost surely, 2^23322211031 is an apocalyptic number.

23322211031 is a deficient number, since it is larger than the sum of its proper divisors (3341934793).

23322211031 is a wasteful number, since it uses less digits than its factorization.

23322211031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273801.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23322211031 its reverse (13011222332), we get a palindrome (36333433363).

The spelling of 23322211031 in words is "twenty-three billion, three hundred twenty-two million, two hundred eleven thousand, thirty-one".