102202120110122 has 8 divisors (see below), whose sum is σ = 153596302882176. Its totient is φ = 51003352482732.

The previous prime is 102202120110053. The next prime is 102202120110157. The reversal of 102202120110122 is 221011021202201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102202120110122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48853784858 + ... + 48853786949.

It is an arithmetic number, because the mean of its divisors is an integer number (19199537860272).

Almost surely, 2^{102202120110122} is an apocalyptic number.

102202120110122 is a deficient number, since it is larger than the sum of its proper divisors (51394182772054).

102202120110122 is an equidigital number, since it uses as much as digits as its factorization.

102202120110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97707572332.

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

Adding to 102202120110122 its reverse (221011021202201), we get a palindrome (323213141312323).

The spelling of 102202120110122 in words is "one hundred two trillion, two hundred two billion, one hundred twenty million, one hundred ten thousand, one hundred twenty-two".