1122217422811 has 2 divisors, whose sum is σ = 1122217422812. Its totient is φ = 1122217422810.

The previous prime is 1122217422797. The next prime is 1122217422817. The reversal of 1122217422811 is 1182247122211.

It is a strong prime.

It is an emirp because it is prime and its reverse (1182247122211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1122217422811 - 2²⁷ = 1122083205083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122217422817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561108711405 + 561108711406.

It is an arithmetic number, because the mean of its divisors is an integer number (561108711406).

Almost surely, 2^{1122217422811} is an apocalyptic number.

1122217422811 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122217422811 is an equidigital number, since it uses as much as digits as its factorization.

1122217422811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168, while the sum is 34.

The spelling of 1122217422811 in words is "one trillion, one hundred twenty-two billion, two hundred seventeen million, four hundred twenty-two thousand, eight hundred eleven".