3321001112249 has 2 divisors, whose sum is σ = 3321001112250. Its totient is φ = 3321001112248.

The previous prime is 3321001112201. The next prime is 3321001112279. The reversal of 3321001112249 is 9422111001233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3298600602025 + 22400510224 = 1816205^2 + 149668^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321001112249 - 2¹² = 3321001108153 is a prime.

It is a super-2 number, since 2×3321001112249² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3321001112279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660500556124 + 1660500556125.

It is an arithmetic number, because the mean of its divisors is an integer number (1660500556125).

Almost surely, 2^{3321001112249} is an apocalyptic number.

It is an amenable number.

3321001112249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321001112249 is an equidigital number, since it uses as much as digits as its factorization.

3321001112249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 3321001112249 in words is "three trillion, three hundred twenty-one billion, one million, one hundred twelve thousand, two hundred forty-nine".