2332232321021 has 2 divisors, whose sum is σ = 2332232321022. Its totient is φ = 2332232321020.

The previous prime is 2332232320973. The next prime is 2332232321033. The reversal of 2332232321021 is 1201232322332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2198283640921 + 133948680100 = 1482661^2 + 365990^2 .

It is a cyclic number.

It is not a de Polignac number, because 2332232321021 - 2¹⁰ = 2332232319997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2332232321071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1166116160510 + 1166116160511.

It is an arithmetic number, because the mean of its divisors is an integer number (1166116160511).

Almost surely, 2^{2332232321021} is an apocalyptic number.

It is an amenable number.

2332232321021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2332232321021 is an equidigital number, since it uses as much as digits as its factorization.

2332232321021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2332232321021 its reverse (1201232322332), we get a palindrome (3533464643353).

The spelling of 2332232321021 in words is "two trillion, three hundred thirty-two billion, two hundred thirty-two million, three hundred twenty-one thousand, twenty-one".