322401212245 has 16 divisors (see below), whose sum is σ = 465421299840. Its totient is φ = 209439584064.

The previous prime is 322401212201. The next prime is 322401212251. The reversal of 322401212245 is 542212104223.

It is a cyclic number.

It is not a de Polignac number, because 322401212245 - 2¹⁹ = 322400687957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242406262 + ... + 242407591.

It is an arithmetic number, because the mean of its divisors is an integer number (29088831240).

Almost surely, 2^322401212245 is an apocalyptic number.

322401212245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

322401212245 is a deficient number, since it is larger than the sum of its proper divisors (143020087595).

322401212245 is a wasteful number, since it uses less digits than its factorization.

322401212245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484813884.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 322401212245 its reverse (542212104223), we get a palindrome (864613316468).

The spelling of 322401212245 in words is "three hundred twenty-two billion, four hundred one million, two hundred twelve thousand, two hundred forty-five".