323211002222893 has 2 divisors, whose sum is σ = 323211002222894. Its totient is φ = 323211002222892.

The previous prime is 323211002222861. The next prime is 323211002222897. The reversal of 323211002222893 is 398222200112323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322063869115044 + 1147133107849 = 17946138^2 + 1071043^2 .

It is a cyclic number.

It is not a de Polignac number, because 323211002222893 - 2⁵ = 323211002222861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323211002222897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161605501111446 + 161605501111447.

It is an arithmetic number, because the mean of its divisors is an integer number (161605501111447).

Almost surely, 2^{323211002222893} is an apocalyptic number.

It is an amenable number.

323211002222893 is a deficient number, since it is larger than the sum of its proper divisors (1).

323211002222893 is an equidigital number, since it uses as much as digits as its factorization.

323211002222893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 323211002222893 in words is "three hundred twenty-three trillion, two hundred eleven billion, two million, two hundred twenty-two thousand, eight hundred ninety-three".