222112012202010 has 96 divisors (see below), whose sum is σ = 659993774049792. Its totient is φ = 50768168014080.

The previous prime is 222112012201997. The next prime is 222112012202023. The reversal of 222112012202010 is 10202210211222.

It is a happy number.

222112012202010 is a `hidden beast` number, since 2 + 2 + 211 + 201 + 220 + 20 + 10 = 666.

It is an interprime number because it is at equal distance from previous prime (222112012201997) and next prime (222112012202023).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120118687 + ... + 121953773.

It is an arithmetic number, because the mean of its divisors is an integer number (6874935146352).

Almost surely, 2^{222112012202010} is an apocalyptic number.

222112012202010 is an abundant number, since it is smaller than the sum of its proper divisors (437881761847782).

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

222112012202010 is a wasteful number, since it uses less digits than its factorization.

222112012202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027228 (or 2027225 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 222112012202010 its reverse (10202210211222), we get a palindrome (232314222413232).

The spelling of 222112012202010 in words is "two hundred twenty-two trillion, one hundred twelve billion, twelve million, two hundred two thousand, ten".