2222117914811 has 2 divisors, whose sum is σ = 2222117914812. Its totient is φ = 2222117914810.

The previous prime is 2222117914801. The next prime is 2222117914903. The reversal of 2222117914811 is 1184197112222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2222117914811 - 2⁶ = 2222117914747 is a prime.

It is not a weakly prime, because it can be changed into another prime (2222117914801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111058957405 + 1111058957406.

It is an arithmetic number, because the mean of its divisors is an integer number (1111058957406).

Almost surely, 2^{2222117914811} is an apocalyptic number.

2222117914811 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222117914811 is an equidigital number, since it uses as much as digits as its factorization.

2222117914811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 41.

The spelling of 2222117914811 in words is "two trillion, two hundred twenty-two billion, one hundred seventeen million, nine hundred fourteen thousand, eight hundred eleven".