2245349392229 has 2 divisors, whose sum is σ = 2245349392230. Its totient is φ = 2245349392228.

The previous prime is 2245349392199. The next prime is 2245349392327. The reversal of 2245349392229 is 9222939435422.

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., 2172720220225 + 72629172004 = 1474015^2 + 269498^2 .

It is a cyclic number.

It is not a de Polignac number, because 2245349392229 - 2²⁸ = 2245080956773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2245349392829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122674696114 + 1122674696115.

It is an arithmetic number, because the mean of its divisors is an integer number (1122674696115).

Almost surely, 2^{2245349392229} is an apocalyptic number.

It is an amenable number.

2245349392229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245349392229 is an equidigital number, since it uses as much as digits as its factorization.

2245349392229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16796160, while the sum is 56.

The spelling of 2245349392229 in words is "two trillion, two hundred forty-five billion, three hundred forty-nine million, three hundred ninety-two thousand, two hundred twenty-nine".