13332122149 has 2 divisors, whose sum is σ = 13332122150. Its totient is φ = 13332122148.

The previous prime is 13332122147. The next prime is 13332122173. The reversal of 13332122149 is 94122123331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7848719649 + 5483402500 = 88593^2 + 74050^2 .

It is a cyclic number.

It is not a de Polignac number, because 13332122149 - 2¹ = 13332122147 is a prime.

Together with 13332122147, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13332122149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13332122147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666061074 + 6666061075.

It is an arithmetic number, because the mean of its divisors is an integer number (6666061075).

Almost surely, 2^13332122149 is an apocalyptic number.

It is an amenable number.

13332122149 is a deficient number, since it is larger than the sum of its proper divisors (1).

13332122149 is an equidigital number, since it uses as much as digits as its factorization.

13332122149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The spelling of 13332122149 in words is "thirteen billion, three hundred thirty-two million, one hundred twenty-two thousand, one hundred forty-nine".