322001112045 has 16 divisors (see below), whose sum is σ = 545507766720. Its totient is φ = 161631930624.

The previous prime is 322001112007. The next prime is 322001112071. The reversal of 322001112045 is 540211100223.

It is not a de Polignac number, because 322001112045 - 2¹⁰ = 322001111021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631374475 + ... + 631374984.

It is an arithmetic number, because the mean of its divisors is an integer number (34094235420).

Almost surely, 2^322001112045 is an apocalyptic number.

It is an amenable number.

322001112045 is a deficient number, since it is larger than the sum of its proper divisors (223506654675).

322001112045 is a wasteful number, since it uses less digits than its factorization.

322001112045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262749484.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 322001112045 its reverse (540211100223), we get a palindrome (862212212268).

The spelling of 322001112045 in words is "three hundred twenty-two billion, one million, one hundred twelve thousand, forty-five".