2210212110791 has 2 divisors, whose sum is σ = 2210212110792. Its totient is φ = 2210212110790.

The previous prime is 2210212110779. The next prime is 2210212110817. The reversal of 2210212110791 is 1970112120122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210212110791 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210212110731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105106055395 + 1105106055396.

It is an arithmetic number, because the mean of its divisors is an integer number (1105106055396).

Almost surely, 2^{2210212110791} is an apocalyptic number.

2210212110791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210212110791 is an equidigital number, since it uses as much as digits as its factorization.

2210212110791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 29.

The spelling of 2210212110791 in words is "two trillion, two hundred ten billion, two hundred twelve million, one hundred ten thousand, seven hundred ninety-one".