102202319999 has 16 divisors (see below), whose sum is σ = 115231183200. Its totient is φ = 89990011776.

The previous prime is 102202319981. The next prime is 102202320001. The reversal of 102202319999 is 999913202201.

It is a cyclic number.

It is not a de Polignac number, because 102202319999 - 2²⁰ = 102201271423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202319929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1601804 + ... + 1664385.

It is an arithmetic number, because the mean of its divisors is an integer number (7201948950).

Almost surely, 2^102202319999 is an apocalyptic number.

102202319999 is a deficient number, since it is larger than the sum of its proper divisors (13028863201).

102202319999 is a wasteful number, since it uses less digits than its factorization.

102202319999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266314.

The product of its (nonzero) digits is 157464, while the sum is 47.

The spelling of 102202319999 in words is "one hundred two billion, two hundred two million, three hundred nineteen thousand, nine hundred ninety-nine".