3332131333021 has 4 divisors (see below), whose sum is σ = 3447032413500. Its totient is φ = 3217230252544.

The previous prime is 3332131333001. The next prime is 3332131333043. The reversal of 3332131333021 is 1203331312333.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2124055567396 + 1208075765625 = 1457414^2 + 1099125^2 .

It is a cyclic number.

It is not a de Polignac number, because 3332131333021 - 2²⁵ = 3332097778589 is a prime.

It is a super-2 number, since 2×3332131333021² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3332131333001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57450540196 + ... + 57450540253.

It is an arithmetic number, because the mean of its divisors is an integer number (861758103375).

Almost surely, 2^{3332131333021} is an apocalyptic number.

It is an amenable number.

3332131333021 is a deficient number, since it is larger than the sum of its proper divisors (114901080479).

3332131333021 is a wasteful number, since it uses less digits than its factorization.

3332131333021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114901080478.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 3332131333021 its reverse (1203331312333), we get a palindrome (4535462645354).

The spelling of 3332131333021 in words is "three trillion, three hundred thirty-two billion, one hundred thirty-one million, three hundred thirty-three thousand, twenty-one".