2223006561265 has 16 divisors (see below), whose sum is σ = 3059700844032. Its totient is φ = 1518844290624.

The previous prime is 2223006561239. The next prime is 2223006561277. The reversal of 2223006561265 is 5621656003222.

It is a cyclic number.

It is not a de Polignac number, because 2223006561265 - 2⁵ = 2223006561233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114637369 + ... + 114656758.

It is an arithmetic number, because the mean of its divisors is an integer number (191231302752).

Almost surely, 2^{2223006561265} is an apocalyptic number.

It is an amenable number.

2223006561265 is a deficient number, since it is larger than the sum of its proper divisors (836694282767).

2223006561265 is a wasteful number, since it uses less digits than its factorization.

2223006561265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229294416.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 2223006561265 in words is "two trillion, two hundred twenty-three billion, six million, five hundred sixty-one thousand, two hundred sixty-five".