222312200132 has 24 divisors (see below), whose sum is σ = 424757403840. Its totient is φ = 100969284960.

The previous prime is 222312200129. The next prime is 222312200171. The reversal of 222312200132 is 231002213222.

It is a happy number.

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, 1987832 + ... + 2096687.

It is an arithmetic number, because the mean of its divisors is an integer number (17698225160).

Almost surely, 2^222312200132 is an apocalyptic number.

222312200132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222312200132 is a deficient number, since it is larger than the sum of its proper divisors (202445203708).

222312200132 is a wasteful number, since it uses less digits than its factorization.

222312200132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4085771 (or 4085769 counting only the distinct ones).

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

Adding to 222312200132 its reverse (231002213222), we get a palindrome (453314413354).

The spelling of 222312200132 in words is "two hundred twenty-two billion, three hundred twelve million, two hundred thousand, one hundred thirty-two".