3303332132221 has 4 divisors (see below), whose sum is σ = 3603635053344. Its totient is φ = 3003029211100.

The previous prime is 3303332132203. The next prime is 3303332132231. The reversal of 3303332132221 is 1222312333033.

3303332132221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3303332132221 - 2³⁵ = 3268972393853 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3303332132221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3303332132231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150151460545 + ... + 150151460566.

It is an arithmetic number, because the mean of its divisors is an integer number (900908763336).

Almost surely, 2^{3303332132221} is an apocalyptic number.

It is an amenable number.

3303332132221 is a deficient number, since it is larger than the sum of its proper divisors (300302921123).

3303332132221 is a wasteful number, since it uses less digits than its factorization.

3303332132221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300302921122.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 3303332132221 its reverse (1222312333033), we get a palindrome (4525644465254).

The spelling of 3303332132221 in words is "three trillion, three hundred three billion, three hundred thirty-two million, one hundred thirty-two thousand, two hundred twenty-one".