3321230111201 has 2 divisors, whose sum is σ = 3321230111202. Its totient is φ = 3321230111200.

The previous prime is 3321230111179. The next prime is 3321230111207. The reversal of 3321230111201 is 1021110321233.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2844130467025 + 477099644176 = 1686455^2 + 690724^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3321230111201 is a prime.

It is a super-2 number, since 2×3321230111201² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3321230111207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660615055600 + 1660615055601.

It is an arithmetic number, because the mean of its divisors is an integer number (1660615055601).

Almost surely, 2^{3321230111201} is an apocalyptic number.

It is an amenable number.

3321230111201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321230111201 is an equidigital number, since it uses as much as digits as its factorization.

3321230111201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3321230111201 its reverse (1021110321233), we get a palindrome (4342340432434).

The spelling of 3321230111201 in words is "three trillion, three hundred twenty-one billion, two hundred thirty million, one hundred eleven thousand, two hundred one".