2270647306563 has 16 divisors (see below), whose sum is σ = 3186982504320. Its totient is φ = 1434043944576.

The previous prime is 2270647306561. The next prime is 2270647306619. The reversal of 2270647306563 is 3656037460722.

It is not a de Polignac number, because 2270647306563 - 2¹ = 2270647306561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2270647306561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1035531 + ... + 2369307.

It is an arithmetic number, because the mean of its divisors is an integer number (199186406520).

Almost surely, 2^{2270647306563} is an apocalyptic number.

2270647306563 is a deficient number, since it is larger than the sum of its proper divisors (916335197757).

2270647306563 is a wasteful number, since it uses less digits than its factorization.

2270647306563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363666.

The product of its (nonzero) digits is 7620480, while the sum is 51.

The spelling of 2270647306563 in words is "two trillion, two hundred seventy billion, six hundred forty-seven million, three hundred six thousand, five hundred sixty-three".