22130330322 has 16 divisors (see below), whose sum is σ = 44263379232. Its totient is φ = 7376323680.

The previous prime is 22130330309. The next prime is 22130330353. The reversal of 22130330322 is 22303303122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1497 + ... + 210387.

It is an arithmetic number, because the mean of its divisors is an integer number (2766461202).

Almost surely, 2^22130330322 is an apocalyptic number.

22130330322 is an abundant number, since it is smaller than the sum of its proper divisors (22133048910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22130330322 is a wasteful number, since it uses less digits than its factorization.

22130330322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226553.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22130330322 its reverse (22303303122), we get a palindrome (44433633444).

The spelling of 22130330322 in words is "twenty-two billion, one hundred thirty million, three hundred thirty thousand, three hundred twenty-two".