102202112022222 has 8 divisors (see below), whose sum is σ = 204404224044456. Its totient is φ = 34067370674072.

The previous prime is 102202112022169. The next prime is 102202112022233. The reversal of 102202112022222 is 222220211202201.

It is a sphenic number, since it is the product of 3 distinct primes.

102202112022222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8516842668513 + ... + 8516842668524.

It is an arithmetic number, because the mean of its divisors is an integer number (25550528005557).

Almost surely, 2^{102202112022222} is an apocalyptic number.

102202112022222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102202112022222 is a wasteful number, since it uses less digits than its factorization.

102202112022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17033685337042.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 102202112022222 its reverse (222220211202201), we get a palindrome (324422323224423).

The spelling of 102202112022222 in words is "one hundred two trillion, two hundred two billion, one hundred twelve million, twenty-two thousand, two hundred twenty-two".