3132220113321 has 32 divisors (see below), whose sum is σ = 4506057843840. Its totient is φ = 1923873984000.

The previous prime is 3132220113199. The next prime is 3132220113349. The reversal of 3132220113321 is 1233110222313.

It is not a de Polignac number, because 3132220113321 - 2⁷ = 3132220113193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3132220113291 and 3132220113300.

It is not an unprimeable number, because it can be changed into a prime (3132220117321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124425066 + ... + 124450236.

It is an arithmetic number, because the mean of its divisors is an integer number (140814307620).

Almost surely, 2^{3132220113321} is an apocalyptic number.

It is an amenable number.

3132220113321 is a deficient number, since it is larger than the sum of its proper divisors (1373837730519).

3132220113321 is a wasteful number, since it uses less digits than its factorization.

3132220113321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31097.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3132220113321 its reverse (1233110222313), we get a palindrome (4365330335634).

The spelling of 3132220113321 in words is "three trillion, one hundred thirty-two billion, two hundred twenty million, one hundred thirteen thousand, three hundred twenty-one".