2111210119999 has 2 divisors, whose sum is σ = 2111210120000. Its totient is φ = 2111210119998.

The previous prime is 2111210119901. The next prime is 2111210120003. The reversal of 2111210119999 is 9999110121112.

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-2111210119999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2111210189999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055605059999 + 1055605060000.

It is an arithmetic number, because the mean of its divisors is an integer number (1055605060000).

Almost surely, 2^{2111210119999} is an apocalyptic number.

2111210119999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111210119999 is an equidigital number, since it uses as much as digits as its factorization.

2111210119999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 46.

The spelling of 2111210119999 in words is "two trillion, one hundred eleven billion, two hundred ten million, one hundred nineteen thousand, nine hundred ninety-nine".