222200021202102 has 12 divisors (see below), whose sum is σ = 481433379271260. Its totient is φ = 74066673734028.

The previous prime is 222200021202097. The next prime is 222200021202121. The reversal of 222200021202102 is 201202120002222.

222200021202102 is a `hidden beast` number, since 22 + 220 + 0 + 0 + 212 + 0 + 210 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12344445622339 = 222200021202102 / (2 + 2 + 2 + 2 + 0 + 0 + 0 + 2 + 1 + 2 + 0 + 2 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6172222811152 + ... + 6172222811187.

It is an arithmetic number, because the mean of its divisors is an integer number (40119448272605).

Almost surely, 2^{222200021202102} is an apocalyptic number.

222200021202102 is an abundant number, since it is smaller than the sum of its proper divisors (259233358069158).

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

222200021202102 is a wasteful number, since it uses less digits than its factorization.

222200021202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12344445622347 (or 12344445622344 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 222200021202102 its reverse (201202120002222), we get a palindrome (423402141204324).

The spelling of 222200021202102 in words is "two hundred twenty-two trillion, two hundred billion, twenty-one million, two hundred two thousand, one hundred two".