3302031322121 has 6 divisors (see below), whose sum is σ = 3841138476810. Its totient is φ = 2830312561776.

The previous prime is 3302031322097. The next prime is 3302031322141. The reversal of 3302031322121 is 1212231302033.

It can be written as a sum of positive squares in only one way, i.e., 3242952672400 + 59078649721 = 1800820^2 + 243061^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3302031322121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3302031322141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33694197116 + ... + 33694197213.

It is an arithmetic number, because the mean of its divisors is an integer number (640189746135).

Almost surely, 2^{3302031322121} is an apocalyptic number.

It is an amenable number.

3302031322121 is a deficient number, since it is larger than the sum of its proper divisors (539107154689).

3302031322121 is an equidigital number, since it uses as much as digits as its factorization.

3302031322121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67388394343 (or 67388394336 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3302031322121 its reverse (1212231302033), we get a palindrome (4514262624154).

The spelling of 3302031322121 in words is "three trillion, three hundred two billion, thirty-one million, three hundred twenty-two thousand, one hundred twenty-one".