2111332213999 has 2 divisors, whose sum is σ = 2111332214000. Its totient is φ = 2111332213998.

The previous prime is 2111332213997. The next prime is 2111332214003. The reversal of 2111332213999 is 9993122331112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2111332213999 - 2¹ = 2111332213997 is a prime.

Together with 2111332213997, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2111332213997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055666106999 + 1055666107000.

It is an arithmetic number, because the mean of its divisors is an integer number (1055666107000).

Almost surely, 2^{2111332213999} is an apocalyptic number.

2111332213999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111332213999 is an equidigital number, since it uses as much as digits as its factorization.

2111332213999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 157464, while the sum is 46.

The spelling of 2111332213999 in words is "two trillion, one hundred eleven billion, three hundred thirty-two million, two hundred thirteen thousand, nine hundred ninety-nine".