2220515382 has 8 divisors (see below), whose sum is σ = 4441030776. Its totient is φ = 740171792.

The previous prime is 2220515357. The next prime is 2220515383. The reversal of 2220515382 is 2835150222.

It is a sphenic number, since it is the product of 3 distinct primes.

2220515382 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220515383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185042943 + ... + 185042954.

It is an arithmetic number, because the mean of its divisors is an integer number (555128847).

Almost surely, 2^2220515382 is an apocalyptic number.

2220515382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2220515382 is a wasteful number, since it uses less digits than its factorization.

2220515382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370085902.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 2220515382 is about 47122.3448270563. The cubic root of 2220515382 is about 1304.6216921364.

The spelling of 2220515382 in words is "two billion, two hundred twenty million, five hundred fifteen thousand, three hundred eighty-two".