2111213223299 has 16 divisors (see below), whose sum is σ = 2150340048000. Its totient is φ = 2072466559680.

The previous prime is 2111213223271. The next prime is 2111213223319. The reversal of 2111213223299 is 9923223121112.

It is a de Polignac number, because none of the positive numbers 2^k-2111213223299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111213223799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9754244 + ... + 9968334.

It is an arithmetic number, because the mean of its divisors is an integer number (134396253000).

Almost surely, 2^{2111213223299} is an apocalyptic number.

2111213223299 is a deficient number, since it is larger than the sum of its proper divisors (39126824701).

2111213223299 is a wasteful number, since it uses less digits than its factorization.

2111213223299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214978.

The product of its digits is 23328, while the sum is 38.

The spelling of 2111213223299 in words is "two trillion, one hundred eleven billion, two hundred thirteen million, two hundred twenty-three thousand, two hundred ninety-nine".