102202120100102 has 24 divisors (see below), whose sum is σ = 168574830894288. Its totient is φ = 46436754116720.

The previous prime is 102202120100053. The next prime is 102202120100111. The reversal of 102202120100102 is 201001021202201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84649418 + ... + 85848285.

It is an arithmetic number, because the mean of its divisors is an integer number (7023951287262).

Almost surely, 2^{102202120100102} is an apocalyptic number.

102202120100102 is a deficient number, since it is larger than the sum of its proper divisors (66372710794186).

102202120100102 is a wasteful number, since it uses less digits than its factorization.

102202120100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170500204 (or 170500193 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102202120100102 its reverse (201001021202201), we get a palindrome (303203141302303).

The spelling of 102202120100102 in words is "one hundred two trillion, two hundred two billion, one hundred twenty million, one hundred thousand, one hundred two".