2265568043226 has 16 divisors (see below), whose sum is σ = 4531409196384. Its totient is φ = 755143829424.

The previous prime is 2265568043201. The next prime is 2265568043227. The reversal of 2265568043226 is 6223408655622.

It is a happy number.

2265568043226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2265568043227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11271661 + ... + 11470896.

It is an arithmetic number, because the mean of its divisors is an integer number (283213074774).

Almost surely, 2^{2265568043226} is an apocalyptic number.

2265568043226 is an abundant number, since it is smaller than the sum of its proper divisors (2265841153158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2265568043226 is a wasteful number, since it uses less digits than its factorization.

2265568043226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22759165.

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 2265568043226 in words is "two trillion, two hundred sixty-five billion, five hundred sixty-eight million, forty-three thousand, two hundred twenty-six".