222442033332 has 24 divisors (see below), whose sum is σ = 519455837376. Its totient is φ = 74086712128.

The previous prime is 222442033283. The next prime is 222442033343. The reversal of 222442033332 is 233330244222.

It is a self number, because there is not a number n which added to its sum of digits gives 222442033332.

It is a congruent number.

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, 7563753 + ... + 7593104.

It is an arithmetic number, because the mean of its divisors is an integer number (21643993224).

Almost surely, 2^222442033332 is an apocalyptic number.

It is an amenable number.

222442033332 is an abundant number, since it is smaller than the sum of its proper divisors (297013804044).

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

222442033332 is a wasteful number, since it uses less digits than its factorization.

222442033332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15158087 (or 15158085 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 222442033332 its reverse (233330244222), we get a palindrome (455772277554).

The spelling of 222442033332 in words is "two hundred twenty-two billion, four hundred forty-two million, thirty-three thousand, three hundred thirty-two".