102202102099 has 2 divisors, whose sum is σ = 102202102100. Its totient is φ = 102202102098.

The previous prime is 102202102091. The next prime is 102202102109. The reversal of 102202102099 is 990201202201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102202102099 - 2³ = 102202102091 is a prime.

It is not a weakly prime, because it can be changed into another prime (102202102091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101051049 + 51101051050.

It is an arithmetic number, because the mean of its divisors is an integer number (51101051050).

Almost surely, 2^102202102099 is an apocalyptic number.

102202102099 is a deficient number, since it is larger than the sum of its proper divisors (1).

102202102099 is an equidigital number, since it uses as much as digits as its factorization.

102202102099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 102202102099 in words is "one hundred two billion, two hundred two million, one hundred two thousand, ninety-nine".