222793132 has 24 divisors (see below), whose sum is σ = 407995056. Its totient is φ = 106337088.

The previous prime is 222793097. The next prime is 222793199. The reversal of 222793132 is 231397222.

It is a junction number, because it is equal to n+sod(n) for n = 222793094 and 222793103.

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, 6358 + ... + 22045.

It is an arithmetic number, because the mean of its divisors is an integer number (16999794).

Almost surely, 2^222793132 is an apocalyptic number.

It is an amenable number.

222793132 is a deficient number, since it is larger than the sum of its proper divisors (185201924).

222793132 is a wasteful number, since it uses less digits than its factorization.

222793132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28497 (or 28495 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 222793132 is about 14926.2564630251. The cubic root of 222793132 is about 606.2251266658.

It can be divided in two parts, 2227 and 93132, that added together give a palindrome (95359).

The spelling of 222793132 in words is "two hundred twenty-two million, seven hundred ninety-three thousand, one hundred thirty-two".