222013203312 has 80 divisors (see below), whose sum is σ = 575280020000. Its totient is φ = 73779351552.

The previous prime is 222013203301. The next prime is 222013203317. The reversal of 222013203312 is 213302310222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222013203317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59856114 + ... + 59859822.

It is an arithmetic number, because the mean of its divisors is an integer number (7191000250).

Almost surely, 2^222013203312 is an apocalyptic number.

It is an amenable number.

222013203312 is an abundant number, since it is smaller than the sum of its proper divisors (353266816688).

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

222013203312 is a wasteful number, since it uses less digits than its factorization.

222013203312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7178 (or 7172 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222013203312 its reverse (213302310222), we get a palindrome (435315513534).

The spelling of 222013203312 in words is "two hundred twenty-two billion, thirteen million, two hundred three thousand, three hundred twelve".