222112031132 has 12 divisors (see below), whose sum is σ = 411560528400. Its totient is φ = 104523308736.

The previous prime is 222112031131. The next prime is 222112031203. The reversal of 222112031132 is 231130211222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222112031131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1633176632 + ... + 1633176767.

It is an arithmetic number, because the mean of its divisors is an integer number (34296710700).

Almost surely, 2^222112031132 is an apocalyptic number.

It is an amenable number.

222112031132 is a deficient number, since it is larger than the sum of its proper divisors (189448497268).

222112031132 is a wasteful number, since it uses less digits than its factorization.

222112031132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3266353420 (or 3266353418 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 222112031132 its reverse (231130211222), we get a palindrome (453242242354).

The spelling of 222112031132 in words is "two hundred twenty-two billion, one hundred twelve million, thirty-one thousand, one hundred thirty-two".