99122119 has 2 divisors, whose sum is σ = 99122120. Its totient is φ = 99122118.

The previous prime is 99122113. The next prime is 99122129. The reversal of 99122119 is 91122199.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99122119 - 2⁷ = 99121991 is a prime.

It is a super-2 number, since 2×99122119² = 19650388950100322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99122113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49561059 + 49561060.

It is an arithmetic number, because the mean of its divisors is an integer number (49561060).

Almost surely, 2^99122119 is an apocalyptic number.

99122119 is a deficient number, since it is larger than the sum of its proper divisors (1).

99122119 is an equidigital number, since it uses as much as digits as its factorization.

99122119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2916, while the sum is 34.

The square root of 99122119 is about 9956.0091904337. The cubic root of 99122119 is about 462.7966350282.

The spelling of 99122119 in words is "ninety-nine million, one hundred twenty-two thousand, one hundred nineteen".