13320022120049 has 2 divisors, whose sum is σ = 13320022120050. Its totient is φ = 13320022120048.

The previous prime is 13320022120003. The next prime is 13320022120129. The reversal of 13320022120049 is 94002122002331.

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., 8879595418225 + 4440426701824 = 2979865^2 + 2107232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13320022120049 is a prime.

It is not a weakly prime, because it can be changed into another prime (13320022120849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660011060024 + 6660011060025.

It is an arithmetic number, because the mean of its divisors is an integer number (6660011060025).

Almost surely, 2^{13320022120049} is an apocalyptic number.

It is an amenable number.

13320022120049 is a deficient number, since it is larger than the sum of its proper divisors (1).

13320022120049 is an equidigital number, since it uses as much as digits as its factorization.

13320022120049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 13320022120049 in words is "thirteen trillion, three hundred twenty billion, twenty-two million, one hundred twenty thousand, forty-nine".