22332330330 has 64 divisors (see below), whose sum is σ = 56767557888. Its totient is φ = 5603281920.

The previous prime is 22332330289. The next prime is 22332330337. The reversal of 22332330330 is 3303323322.

It is a self number, because there is not a number n which added to its sum of digits gives 22332330330.

It is not an unprimeable number, because it can be changed into a prime (22332330337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3246795 + ... + 3253665.

It is an arithmetic number, because the mean of its divisors is an integer number (886993092).

Almost surely, 2^22332330330 is an apocalyptic number.

22332330330 is an abundant number, since it is smaller than the sum of its proper divisors (34435227558).

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

22332330330 is a wasteful number, since it uses less digits than its factorization.

22332330330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13271.

The product of its (nonzero) digits is 5832, while the sum is 24.

Adding to 22332330330 its reverse (3303323322), we get a palindrome (25635653652).

The spelling of 22332330330 in words is "twenty-two billion, three hundred thirty-two million, three hundred thirty thousand, three hundred thirty".