2122571289323 has 2 divisors, whose sum is σ = 2122571289324. Its totient is φ = 2122571289322.

The previous prime is 2122571289253. The next prime is 2122571289337. The reversal of 2122571289323 is 3239821752212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2122571289323 - 2¹⁸ = 2122571027179 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122571289523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061285644661 + 1061285644662.

It is an arithmetic number, because the mean of its divisors is an integer number (1061285644662).

Almost surely, 2^{2122571289323} is an apocalyptic number.

2122571289323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122571289323 is an equidigital number, since it uses as much as digits as its factorization.

2122571289323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 47.

The spelling of 2122571289323 in words is "two trillion, one hundred twenty-two billion, five hundred seventy-one million, two hundred eighty-nine thousand, three hundred twenty-three".