222231312332 has 24 divisors (see below), whose sum is σ = 389336991120. Its totient is φ = 110992232960.

The previous prime is 222231312257. The next prime is 222231312389. The reversal of 222231312332 is 233213132222.

222231312332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 24253832 + ... + 24262992.

It is an arithmetic number, because the mean of its divisors is an integer number (16222374630).

Almost surely, 2^222231312332 is an apocalyptic number.

It is an amenable number.

222231312332 is a deficient number, since it is larger than the sum of its proper divisors (167105678788).

222231312332 is a wasteful number, since it uses less digits than its factorization.

222231312332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15241 (or 15239 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

Adding to 222231312332 its reverse (233213132222), we get a palindrome (455444444554).

The spelling of 222231312332 in words is "two hundred twenty-two billion, two hundred thirty-one million, three hundred twelve thousand, three hundred thirty-two".