22232312202 has 16 divisors (see below), whose sum is σ = 44475115680. Its totient is φ = 7409022192.

The previous prime is 22232312177. The next prime is 22232312237. The reversal of 22232312202 is 20221323222.

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, 409453 + ... + 460560.

It is an arithmetic number, because the mean of its divisors is an integer number (2779694730).

Almost surely, 2^22232312202 is an apocalyptic number.

22232312202 is an abundant number, since it is smaller than the sum of its proper divisors (22242803478).

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

22232312202 is a wasteful number, since it uses less digits than its factorization.

22232312202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874277.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22232312202 its reverse (20221323222), we get a palindrome (42453635424).

The spelling of 22232312202 in words is "twenty-two billion, two hundred thirty-two million, three hundred twelve thousand, two hundred two".