2211011112263 has 2 divisors, whose sum is σ = 2211011112264. Its totient is φ = 2211011112262.

The previous prime is 2211011112203. The next prime is 2211011112269. The reversal of 2211011112263 is 3622111101122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2211011112263 - 2⁶ = 2211011112199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2211011112269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105505556131 + 1105505556132.

It is an arithmetic number, because the mean of its divisors is an integer number (1105505556132).

Almost surely, 2^{2211011112263} is an apocalyptic number.

2211011112263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211011112263 is an equidigital number, since it uses as much as digits as its factorization.

2211011112263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 2211011112263 its reverse (3622111101122), we get a palindrome (5833122213385).

The spelling of 2211011112263 in words is "two trillion, two hundred eleven billion, eleven million, one hundred twelve thousand, two hundred sixty-three".