22332122230 has 32 divisors (see below), whose sum is σ = 43859244960. Its totient is φ = 8119461120.

The previous prime is 22332122203. The next prime is 22332122231. The reversal of 22332122230 is 3222123322.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22332122231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900436 + ... + 924904.

It is an arithmetic number, because the mean of its divisors is an integer number (1370601405).

Almost surely, 2^22332122230 is an apocalyptic number.

22332122230 is a deficient number, since it is larger than the sum of its proper divisors (21527122730).

22332122230 is a wasteful number, since it uses less digits than its factorization.

22332122230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32784.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22332122230 its reverse (3222123322), we get a palindrome (25554245552).

The spelling of 22332122230 in words is "twenty-two billion, three hundred thirty-two million, one hundred twenty-two thousand, two hundred thirty".