32321221113321 has 48 divisors (see below), whose sum is σ = 53392738164480. Its totient is φ = 18456441408000.

The previous prime is 32321221113289. The next prime is 32321221113353. The reversal of 32321221113321 is 12331112212323.

32321221113321 is a `hidden beast` number, since 3 + 2 + 3 + 2 + 1 + 221 + 113 + 321 = 666.

It is an interprime number because it is at equal distance from previous prime (32321221113289) and next prime (32321221113353).

It is not a de Polignac number, because 32321221113321 - 2⁵ = 32321221113289 is a prime.

It is a super-2 number, since 2×32321221113321² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32321221111321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 548820445 + ... + 548879333.

It is an arithmetic number, because the mean of its divisors is an integer number (1112348711760).

Almost surely, 2^{32321221113321} is an apocalyptic number.

It is an amenable number.

32321221113321 is a deficient number, since it is larger than the sum of its proper divisors (21071517051159).

32321221113321 is a wasteful number, since it uses less digits than its factorization.

32321221113321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64806 (or 64803 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

Adding to 32321221113321 its reverse (12331112212323), we get a palindrome (44652333325644).

The spelling of 32321221113321 in words is "thirty-two trillion, three hundred twenty-one billion, two hundred twenty-one million, one hundred thirteen thousand, three hundred twenty-one".