2220325015 has 4 divisors (see below), whose sum is σ = 2664390024. Its totient is φ = 1776260008.

The previous prime is 2220324973. The next prime is 2220325021. The reversal of 2220325015 is 5105230222.

2220325015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2220325015 - 2⁹ = 2220324503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222032497 + ... + 222032506.

It is an arithmetic number, because the mean of its divisors is an integer number (666097506).

Almost surely, 2^2220325015 is an apocalyptic number.

2220325015 is a deficient number, since it is larger than the sum of its proper divisors (444065009).

2220325015 is an equidigital number, since it uses as much as digits as its factorization.

2220325015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444065008.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2220325015 is about 47120.3248609345. The cubic root of 2220325015 is about 1304.5844088977.

Adding to 2220325015 its reverse (5105230222), we get a palindrome (7325555237).

The spelling of 2220325015 in words is "two billion, two hundred twenty million, three hundred twenty-five thousand, fifteen".