3213032200021 has 8 divisors (see below), whose sum is σ = 3741320513664. Its totient is φ = 2702064814800.

The previous prime is 3213032199973. The next prime is 3213032200039. The reversal of 3213032200021 is 1200022303123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3213032200021 - 2²⁵ = 3212998645589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213032200121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4330231705 + ... + 4330232446.

It is an arithmetic number, because the mean of its divisors is an integer number (467665064208).

Almost surely, 2^{3213032200021} is an apocalyptic number.

It is an amenable number.

3213032200021 is a deficient number, since it is larger than the sum of its proper divisors (528288313643).

3213032200021 is an equidigital number, since it uses as much as digits as its factorization.

3213032200021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8660464211.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3213032200021 its reverse (1200022303123), we get a palindrome (4413054503144).

The spelling of 3213032200021 in words is "three trillion, two hundred thirteen billion, thirty-two million, two hundred thousand, twenty-one".