3312210300221 has 8 divisors (see below), whose sum is σ = 3515880076920. Its totient is φ = 3109522065408.

The previous prime is 3312210300197. The next prime is 3312210300349. The reversal of 3312210300221 is 1220030122133.

It can be written as a sum of positive squares in 4 ways, for example, as 2257356002500 + 1054854297721 = 1502450^2 + 1027061^2 .

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 3312210300221 - 2¹⁰ = 3312210299197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3312210300193 and 3312210300202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312210300821) 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, 245378516 + ... + 245392013.

It is an arithmetic number, because the mean of its divisors is an integer number (439485009615).

Almost surely, 2^{3312210300221} is an apocalyptic number.

It is an amenable number.

3312210300221 is a deficient number, since it is larger than the sum of its proper divisors (203669776699).

3312210300221 is a wasteful number, since it uses less digits than its factorization.

3312210300221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490770943.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3312210300221 its reverse (1220030122133), we get a palindrome (4532240422354).

The spelling of 3312210300221 in words is "three trillion, three hundred twelve billion, two hundred ten million, three hundred thousand, two hundred twenty-one".