102202210120202 has 8 divisors (see below), whose sum is σ = 153450864091200. Its totient is φ = 51051922089804.

The previous prime is 102202210120177. The next prime is 102202210120207. The reversal of 102202210120202 is 202021012202201.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (102202210120207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24591482552 + ... + 24591486707.

It is an arithmetic number, because the mean of its divisors is an integer number (19181358011400).

Almost surely, 2^{102202210120202} is an apocalyptic number.

102202210120202 is a deficient number, since it is larger than the sum of its proper divisors (51248653970998).

102202210120202 is a wasteful number, since it uses less digits than its factorization.

102202210120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49182970300.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 102202210120202 its reverse (202021012202201), we get a palindrome (304223222322403).

The spelling of 102202210120202 in words is "one hundred two trillion, two hundred two billion, two hundred ten million, one hundred twenty thousand, two hundred two".