2111200223107 has 2 divisors, whose sum is σ = 2111200223108. Its totient is φ = 2111200223106.

The previous prime is 2111200223029. The next prime is 2111200223147. The reversal of 2111200223107 is 7013220021112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2111200223107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2111200223147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055600111553 + 1055600111554.

It is an arithmetic number, because the mean of its divisors is an integer number (1055600111554).

Almost surely, 2^{2111200223107} is an apocalyptic number.

2111200223107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111200223107 is an equidigital number, since it uses as much as digits as its factorization.

2111200223107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 2111200223107 its reverse (7013220021112), we get a palindrome (9124420244219).

The spelling of 2111200223107 in words is "two trillion, one hundred eleven billion, two hundred million, two hundred twenty-three thousand, one hundred seven".