2322011321 has 16 divisors (see below), whose sum is σ = 2749083648. Its totient is φ = 1919235600.

The previous prime is 2322011281. The next prime is 2322011333. The reversal of 2322011321 is 1231102232.

It is a cyclic number.

It is not a de Polignac number, because 2322011321 - 2²² = 2317817017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2322011321.

It is not an unprimeable number, because it can be changed into a prime (2322013321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42506 + ... + 80316.

It is an arithmetic number, because the mean of its divisors is an integer number (171817728).

Almost surely, 2^2322011321 is an apocalyptic number.

It is an amenable number.

2322011321 is a deficient number, since it is larger than the sum of its proper divisors (427072327).

2322011321 is a wasteful number, since it uses less digits than its factorization.

2322011321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38132.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2322011321 is about 48187.2526815962. The cubic root of 2322011321 is about 1324.2036407942.

Adding to 2322011321 its reverse (1231102232), we get a palindrome (3553113553).

The spelling of 2322011321 in words is "two billion, three hundred twenty-two million, eleven thousand, three hundred twenty-one".