2205313246745 has 8 divisors (see below), whose sum is σ = 3024429595584. Its totient is φ = 1512214797744.

The previous prime is 2205313246739. The next prime is 2205313246771. The reversal of 2205313246745 is 5476423135022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2205313246745 - 2²⁸ = 2205044811289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2205313246696 and 2205313246705.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 31504474919 + ... + 31504474988.

It is an arithmetic number, because the mean of its divisors is an integer number (378053699448).

Almost surely, 2^{2205313246745} is an apocalyptic number.

It is an amenable number.

2205313246745 is a deficient number, since it is larger than the sum of its proper divisors (819116348839).

2205313246745 is an equidigital number, since it uses as much as digits as its factorization.

2205313246745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63008949919.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 2205313246745 in words is "two trillion, two hundred five billion, three hundred thirteen million, two hundred forty-six thousand, seven hundred forty-five".