222303303312 has 40 divisors (see below), whose sum is σ = 575136935904. Its totient is φ = 73990984704.

The previous prime is 222303303301. The next prime is 222303303337. The reversal of 222303303312 is 213303303222.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 3408498 + ... + 3473105.

Almost surely, 2^222303303312 is an apocalyptic number.

It is an amenable number.

222303303312 is an abundant number, since it is smaller than the sum of its proper divisors (352833632592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222303303312 is a wasteful number, since it uses less digits than its factorization.

222303303312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6882287 (or 6882281 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 222303303312 its reverse (213303303222), we get a palindrome (435606606534).

The spelling of 222303303312 in words is "two hundred twenty-two billion, three hundred three million, three hundred three thousand, three hundred twelve".