220364071764 has 48 divisors (see below), whose sum is σ = 530823315456. Its totient is φ = 71077960800.

The previous prime is 220364071747. The next prime is 220364071801. The reversal of 220364071764 is 467170463022.

It is a congruent number.

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, 4585549 + ... + 4633355.

It is an arithmetic number, because the mean of its divisors is an integer number (11058819072).

Almost surely, 2^220364071764 is an apocalyptic number.

It is an amenable number.

220364071764 is an abundant number, since it is smaller than the sum of its proper divisors (310459243692).

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

220364071764 is a wasteful number, since it uses less digits than its factorization.

220364071764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60236 (or 60234 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 220364071764 in words is "two hundred twenty billion, three hundred sixty-four million, seventy-one thousand, seven hundred sixty-four".