322125379 has 2 divisors, whose sum is σ = 322125380. Its totient is φ = 322125378.

The previous prime is 322125343. The next prime is 322125389. The reversal of 322125379 is 973521223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 322125379 - 2¹¹ = 322123331 is a prime.

It is equal to p_17383606 and since 322125379 and 17383606 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (322125329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161062689 + 161062690.

It is an arithmetic number, because the mean of its divisors is an integer number (161062690).

Almost surely, 2^322125379 is an apocalyptic number.

322125379 is a deficient number, since it is larger than the sum of its proper divisors (1).

322125379 is an equidigital number, since it uses as much as digits as its factorization.

322125379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 34.

The square root of 322125379 is about 17947.8516541674. The cubic root of 322125379 is about 685.5013496345.

The spelling of 322125379 in words is "three hundred twenty-two million, one hundred twenty-five thousand, three hundred seventy-nine".