2323113322221 has 6 divisors (see below), whose sum is σ = 3355608132110. Its totient is φ = 1548742214808.

The previous prime is 2323113322207. The next prime is 2323113322223. The reversal of 2323113322221 is 1222233113232.

2323113322221 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 113 + 322 + 221 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2273913202500 + 49200119721 = 1507950^2 + 221811^2 .

It is not a de Polignac number, because 2323113322221 - 2¹⁴ = 2323113305837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323113322223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129061851226 + ... + 129061851243.

Almost surely, 2^{2323113322221} is an apocalyptic number.

It is an amenable number.

2323113322221 is a deficient number, since it is larger than the sum of its proper divisors (1032494809889).

2323113322221 is a wasteful number, since it uses less digits than its factorization.

2323113322221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258123702475 (or 258123702472 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 2323113322221 its reverse (1222233113232), we get a palindrome (3545346435453).

The spelling of 2323113322221 in words is "two trillion, three hundred twenty-three billion, one hundred thirteen million, three hundred twenty-two thousand, two hundred twenty-one".