36220574663 has 40 divisors (see below), whose sum is σ = 47486761632. Its totient is φ = 26969739264.

The previous prime is 36220574633. The next prime is 36220574671. The reversal of 36220574663 is 36647502263.

It is not a de Polignac number, because 36220574663 - 2³⁰ = 35146832839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36220574633) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3393431 + ... + 3404087.

Almost surely, 2^36220574663 is an apocalyptic number.

36220574663 is a deficient number, since it is larger than the sum of its proper divisors (11266186969).

36220574663 is an equidigital number, since it uses as much as digits as its factorization.

36220574663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10733 (or 10694 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 36220574663 in words is "thirty-six billion, two hundred twenty million, five hundred seventy-four thousand, six hundred sixty-three".