322123121149 has 2 divisors, whose sum is σ = 322123121150. Its totient is φ = 322123121148.

The previous prime is 322123121087. The next prime is 322123121261. The reversal of 322123121149 is 941121321223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 279319649049 + 42803472100 = 528507^2 + 206890^2 .

It is a cyclic number.

It is not a de Polignac number, because 322123121149 - 2¹⁵ = 322123088381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 322123121149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322123121549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161061560574 + 161061560575.

It is an arithmetic number, because the mean of its divisors is an integer number (161061560575).

Almost surely, 2^322123121149 is an apocalyptic number.

It is an amenable number.

322123121149 is a deficient number, since it is larger than the sum of its proper divisors (1).

322123121149 is an equidigital number, since it uses as much as digits as its factorization.

322123121149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 31.

The spelling of 322123121149 in words is "three hundred twenty-two billion, one hundred twenty-three million, one hundred twenty-one thousand, one hundred forty-nine".