2123224111079 has 2 divisors, whose sum is σ = 2123224111080. Its totient is φ = 2123224111078.

The previous prime is 2123224111069. The next prime is 2123224111139. The reversal of 2123224111079 is 9701114223212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2123224111079 - 2¹⁶ = 2123224045543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2123224111069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061612055539 + 1061612055540.

It is an arithmetic number, because the mean of its divisors is an integer number (1061612055540).

Almost surely, 2^{2123224111079} is an apocalyptic number.

2123224111079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123224111079 is an equidigital number, since it uses as much as digits as its factorization.

2123224111079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 2123224111079 in words is "two trillion, one hundred twenty-three billion, two hundred twenty-four million, one hundred eleven thousand, seventy-nine".