222002002112 has 28 divisors (see below), whose sum is σ = 480583881096. Its totient is φ = 100910000640.

The previous prime is 222002002097. The next prime is 222002002121. The reversal of 222002002112 is 211200200222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157671173 + ... + 157672580.

Almost surely, 2^222002002112 is an apocalyptic number.

222002002112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222002002112 is an abundant number, since it is smaller than the sum of its proper divisors (258581878984).

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

222002002112 is a wasteful number, since it uses less digits than its factorization.

222002002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315343776 (or 315343766 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222002002112 its reverse (211200200222), we get a palindrome (433202202334).

The spelling of 222002002112 in words is "two hundred twenty-two billion, two million, two thousand, one hundred twelve".