2327220487213 has 2 divisors, whose sum is σ = 2327220487214. Its totient is φ = 2327220487212.

The previous prime is 2327220487159. The next prime is 2327220487217. The reversal of 2327220487213 is 3127840227232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2021282071524 + 305938415689 = 1421718^2 + 553117^2 .

It is a cyclic number.

It is not a de Polignac number, because 2327220487213 - 2²¹ = 2327218390061 is a prime.

It is a super-2 number, since 2×2327220487213² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2327220487213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2327220487217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1163610243606 + 1163610243607.

It is an arithmetic number, because the mean of its divisors is an integer number (1163610243607).

Almost surely, 2^{2327220487213} is an apocalyptic number.

It is an amenable number.

2327220487213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2327220487213 is an equidigital number, since it uses as much as digits as its factorization.

2327220487213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 43.

The spelling of 2327220487213 in words is "two trillion, three hundred twenty-seven billion, two hundred twenty million, four hundred eighty-seven thousand, two hundred thirteen".