2322661121 has 4 divisors (see below), whose sum is σ = 2533812144. Its totient is φ = 2111510100.

The previous prime is 2322661109. The next prime is 2322661123. The reversal of 2322661121 is 1211662232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2322661121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2322661123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105575495 + ... + 105575516.

It is an arithmetic number, because the mean of its divisors is an integer number (633453036).

Almost surely, 2^2322661121 is an apocalyptic number.

It is an amenable number.

2322661121 is a deficient number, since it is larger than the sum of its proper divisors (211151023).

2322661121 is a wasteful number, since it uses less digits than its factorization.

2322661121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211151022.

The product of its digits is 1728, while the sum is 26.

The square root of 2322661121 is about 48193.9946570110. The cubic root of 2322661121 is about 1324.3271525768.

The spelling of 2322661121 in words is "two billion, three hundred twenty-two million, six hundred sixty-one thousand, one hundred twenty-one".