2232321132321 has 36 divisors (see below), whose sum is σ = 3753199480212. Its totient is φ = 1274832425664.

The previous prime is 2232321132313. The next prime is 2232321132331. The reversal of 2232321132321 is 1232311232322.

2232321132321 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 321 + 13 + 2 + 321 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 362210181921 + 1870110950400 = 601839^2 + 1367520^2 .

It is not a de Polignac number, because 2232321132321 - 2³ = 2232321132313 is a prime.

It is a super-3 number, since 3×2232321132321³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2232321132331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 824190 + ... + 2268023.

It is an arithmetic number, because the mean of its divisors is an integer number (104255541117).

Almost surely, 2^{2232321132321} is an apocalyptic number.

2232321132321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2232321132321 is a deficient number, since it is larger than the sum of its proper divisors (1520878347891).

2232321132321 is a wasteful number, since it uses less digits than its factorization.

2232321132321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093870 (or 3093860 counting only the distinct ones).

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

Adding to 2232321132321 its reverse (1232311232322), we get a palindrome (3464632364643).

The spelling of 2232321132321 in words is "two trillion, two hundred thirty-two billion, three hundred twenty-one million, one hundred thirty-two thousand, three hundred twenty-one".