2109992029199 has 2 divisors, whose sum is σ = 2109992029200. Its totient is φ = 2109992029198.

The previous prime is 2109992029183. The next prime is 2109992029207. The reversal of 2109992029199 is 9919202999012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2109992029199 - 2⁴ = 2109992029183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2109992022199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1054996014599 + 1054996014600.

It is an arithmetic number, because the mean of its divisors is an integer number (1054996014600).

Almost surely, 2^{2109992029199} is an apocalyptic number.

2109992029199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2109992029199 is an equidigital number, since it uses as much as digits as its factorization.

2109992029199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4251528, while the sum is 62.

The spelling of 2109992029199 in words is "two trillion, one hundred nine billion, nine hundred ninety-two million, twenty-nine thousand, one hundred ninety-nine".