102222122099 has 2 divisors, whose sum is σ = 102222122100. Its totient is φ = 102222122098.

The previous prime is 102222122089. The next prime is 102222122113. The reversal of 102222122099 is 990221222201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102222122099 - 2⁸ = 102222121843 is a prime.

It is not a weakly prime, because it can be changed into another prime (102222122089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111061049 + 51111061050.

It is an arithmetic number, because the mean of its divisors is an integer number (51111061050).

Almost surely, 2^102222122099 is an apocalyptic number.

102222122099 is a deficient number, since it is larger than the sum of its proper divisors (1).

102222122099 is an equidigital number, since it uses as much as digits as its factorization.

102222122099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 102222122099 in words is "one hundred two billion, two hundred twenty-two million, one hundred twenty-two thousand, ninety-nine".