222202001111012 has 96 divisors (see below), whose sum is σ = 451121499408384. Its totient is φ = 94920305356800.

The previous prime is 222202001110997. The next prime is 222202001111023. The reversal of 222202001111012 is 210111100202222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318393812 + ... + 319090932.

It is an arithmetic number, because the mean of its divisors is an integer number (4699182285504).

Almost surely, 2^{222202001111012} is an apocalyptic number.

It is an amenable number.

222202001111012 is an abundant number, since it is smaller than the sum of its proper divisors (228919498297372).

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

222202001111012 is a wasteful number, since it uses less digits than its factorization.

222202001111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705789 (or 705787 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222202001111012 its reverse (210111100202222), we get a palindrome (432313101313234).

The spelling of 222202001111012 in words is "two hundred twenty-two trillion, two hundred two billion, one million, one hundred eleven thousand, twelve".