10011112120099 has 2 divisors, whose sum is σ = 10011112120100. Its totient is φ = 10011112120098.

The previous prime is 10011112120039. The next prime is 10011112120111. The reversal of 10011112120099 is 99002121111001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10011112120099 is a prime.

It is not a weakly prime, because it can be changed into another prime (10011112120039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005556060049 + 5005556060050.

It is an arithmetic number, because the mean of its divisors is an integer number (5005556060050).

Almost surely, 2^{10011112120099} is an apocalyptic number.

10011112120099 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011112120099 is an equidigital number, since it uses as much as digits as its factorization.

10011112120099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 28.

The spelling of 10011112120099 in words is "ten trillion, eleven billion, one hundred twelve million, one hundred twenty thousand, ninety-nine".