11222320079 has 2 divisors, whose sum is σ = 11222320080. Its totient is φ = 11222320078.

The previous prime is 11222320019. The next prime is 11222320111. The reversal of 11222320079 is 97002322211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11222320079 - 2²⁴ = 11205542863 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 (11222320009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611160039 + 5611160040.

It is an arithmetic number, because the mean of its divisors is an integer number (5611160040).

Almost surely, 2^11222320079 is an apocalyptic number.

11222320079 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222320079 is an equidigital number, since it uses as much as digits as its factorization.

11222320079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 11222320079 in words is "eleven billion, two hundred twenty-two million, three hundred twenty thousand, seventy-nine".