10111122119999 has 4 divisors (see below), whose sum is σ = 10112297977200. Its totient is φ = 10109946262800.

The previous prime is 10111122119993. The next prime is 10111122120019. The reversal of 10111122119999 is 99991122111101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10111122119999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111122119993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587915702 + ... + 587932899.

It is an arithmetic number, because the mean of its divisors is an integer number (2528074494300).

Almost surely, 2^{10111122119999} is an apocalyptic number.

10111122119999 is a deficient number, since it is larger than the sum of its proper divisors (1175857201).

10111122119999 is an equidigital number, since it uses as much as digits as its factorization.

10111122119999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175857200.

The product of its (nonzero) digits is 26244, while the sum is 47.

The spelling of 10111122119999 in words is "ten trillion, one hundred eleven billion, one hundred twenty-two million, one hundred nineteen thousand, nine hundred ninety-nine".