22332023331 has 8 divisors (see below), whose sum is σ = 31343190720. Its totient is φ = 14104435752.

The previous prime is 22332023321. The next prime is 22332023333. The reversal of 22332023331 is 13332023322.

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

It is not a de Polignac number, because 22332023331 - 2⁶ = 22332023267 is a prime.

It is a super-2 number, since 2×22332023331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22332023333) 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, 195894885 + ... + 195894998.

It is an arithmetic number, because the mean of its divisors is an integer number (3917898840).

Almost surely, 2^22332023331 is an apocalyptic number.

22332023331 is a deficient number, since it is larger than the sum of its proper divisors (9011167389).

22332023331 is a wasteful number, since it uses less digits than its factorization.

22332023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391789905.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 22332023331 its reverse (13332023322), we get a palindrome (35664046653).

Subtracting from 22332023331 its reverse (13332023322), we obtain a palindrome (9000000009).

The spelling of 22332023331 in words is "twenty-two billion, three hundred thirty-two million, twenty-three thousand, three hundred thirty-one".