222430035522 has 16 divisors (see below), whose sum is σ = 448796887200. Its totient is φ = 73487209152.

The previous prime is 222430035473. The next prime is 222430035533. The reversal of 222430035522 is 225530034222.

It is a self number, because there is not a number n which added to its sum of digits gives 222430035522.

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, 164033272 + ... + 164034627.

It is an arithmetic number, because the mean of its divisors is an integer number (28049805450).

Almost surely, 2^222430035522 is an apocalyptic number.

222430035522 is an abundant number, since it is smaller than the sum of its proper divisors (226366851678).

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

222430035522 is a wasteful number, since it uses less digits than its factorization.

222430035522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328068017.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 222430035522 its reverse (225530034222), we get a palindrome (447960069744).

The spelling of 222430035522 in words is "two hundred twenty-two billion, four hundred thirty million, thirty-five thousand, five hundred twenty-two".