323211222109859 has 2 divisors, whose sum is σ = 323211222109860. Its totient is φ = 323211222109858.

The previous prime is 323211222109823. The next prime is 323211222109969. The reversal of 323211222109859 is 958901222112323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323211222109859 - 2⁴⁰ = 322111710482083 is a prime.

It is not a weakly prime, because it can be changed into another prime (323211222109459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161605611054929 + 161605611054930.

It is an arithmetic number, because the mean of its divisors is an integer number (161605611054930).

Almost surely, 2^{323211222109859} is an apocalyptic number.

323211222109859 is a deficient number, since it is larger than the sum of its proper divisors (1).

323211222109859 is an equidigital number, since it uses as much as digits as its factorization.

323211222109859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 323211222109859 in words is "three hundred twenty-three trillion, two hundred eleven billion, two hundred twenty-two million, one hundred nine thousand, eight hundred fifty-nine".