123322321211 has 2 divisors, whose sum is σ = 123322321212. Its totient is φ = 123322321210.

The previous prime is 123322321169. The next prime is 123322321223. The reversal of 123322321211 is 112123223321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123322321211 - 2¹⁴ = 123322304827 is a prime.

It is not a weakly prime, because it can be changed into another prime (123322321261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61661160605 + 61661160606.

It is an arithmetic number, because the mean of its divisors is an integer number (61661160606).

Almost surely, 2^123322321211 is an apocalyptic number.

123322321211 is a deficient number, since it is larger than the sum of its proper divisors (1).

123322321211 is an equidigital number, since it uses as much as digits as its factorization.

123322321211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 23.

Adding to 123322321211 its reverse (112123223321), we get a palindrome (235445544532).

The spelling of 123322321211 in words is "one hundred twenty-three billion, three hundred twenty-two million, three hundred twenty-one thousand, two hundred eleven".