322121410412479 has 2 divisors, whose sum is σ = 322121410412480. Its totient is φ = 322121410412478.

The previous prime is 322121410412419. The next prime is 322121410412513. The reversal of 322121410412479 is 974214014121223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 322121410412479 - 2¹⁵ = 322121410379711 is a prime.

It is a super-2 number, since 2×322121410412479² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322121410412419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161060705206239 + 161060705206240.

It is an arithmetic number, because the mean of its divisors is an integer number (161060705206240).

Almost surely, 2^{322121410412479} is an apocalyptic number.

322121410412479 is a deficient number, since it is larger than the sum of its proper divisors (1).

322121410412479 is an equidigital number, since it uses as much as digits as its factorization.

322121410412479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 322121410412479 in words is "three hundred twenty-two trillion, one hundred twenty-one billion, four hundred ten million, four hundred twelve thousand, four hundred seventy-nine".