222312030232 has 16 divisors (see below), whose sum is σ = 423668419200. Its totient is φ = 109333785120.

The previous prime is 222312030197. The next prime is 222312030257. The reversal of 222312030232 is 232030213222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227778232 + ... + 227779207.

It is an arithmetic number, because the mean of its divisors is an integer number (26479276200).

Almost surely, 2^222312030232 is an apocalyptic number.

It is an amenable number.

222312030232 is a deficient number, since it is larger than the sum of its proper divisors (201356388968).

222312030232 is a wasteful number, since it uses less digits than its factorization.

222312030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455557506 (or 455557502 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 222312030232 its reverse (232030213222), we get a palindrome (454342243454).

The spelling of 222312030232 in words is "two hundred twenty-two billion, three hundred twelve million, thirty thousand, two hundred thirty-two".