1307725222265 has 32 divisors (see below), whose sum is σ = 1972662232320. Its totient is φ = 815205304320.

The previous prime is 1307725222261. The next prime is 1307725222273. The reversal of 1307725222265 is 5622225277031.

It is not a de Polignac number, because 1307725222265 - 2² = 1307725222261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1307725222261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13989320 + ... + 14082489.

It is an arithmetic number, because the mean of its divisors is an integer number (61645694760).

Almost surely, 2^{1307725222265} is an apocalyptic number.

It is an amenable number.

1307725222265 is a deficient number, since it is larger than the sum of its proper divisors (664937010055).

1307725222265 is an equidigital number, since it uses as much as digits as its factorization.

1307725222265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28071854 (or 28071832 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 1307725222265 in words is "one trillion, three hundred seven billion, seven hundred twenty-five million, two hundred twenty-two thousand, two hundred sixty-five".