22202213132 has 12 divisors (see below), whose sum is σ = 42386043336. Its totient is φ = 10091915040.

The previous prime is 22202213063. The next prime is 22202213147. The reversal of 22202213132 is 23131220222.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252297833 + ... + 252297920.

It is an arithmetic number, because the mean of its divisors is an integer number (3532170278).

Almost surely, 2^22202213132 is an apocalyptic number.

22202213132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22202213132 is a deficient number, since it is larger than the sum of its proper divisors (20183830204).

22202213132 is a wasteful number, since it uses less digits than its factorization.

22202213132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504595768 (or 504595766 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22202213132 its reverse (23131220222), we get a palindrome (45333433354).

The spelling of 22202213132 in words is "twenty-two billion, two hundred two million, two hundred thirteen thousand, one hundred thirty-two".