2266272323273 has 6 divisors (see below), whose sum is σ = 2636275967946. Its totient is φ = 1942519134192.

The previous prime is 2266272323269. The next prime is 2266272323333. The reversal of 2266272323273 is 3723232726622.

2266272323273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2263108035769 + 3164287504 = 1504363^2 + 56252^2 .

It is not a de Polignac number, because 2266272323273 - 2² = 2266272323269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2266272323213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23125227740 + ... + 23125227837.

It is an arithmetic number, because the mean of its divisors is an integer number (439379327991).

Almost surely, 2^{2266272323273} is an apocalyptic number.

It is an amenable number.

2266272323273 is a deficient number, since it is larger than the sum of its proper divisors (370003644673).

2266272323273 is an equidigital number, since it uses as much as digits as its factorization.

2266272323273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46250455591 (or 46250455584 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 47.

The spelling of 2266272323273 in words is "two trillion, two hundred sixty-six billion, two hundred seventy-two million, three hundred twenty-three thousand, two hundred seventy-three".