2682220032 has 120 divisors (see below), whose sum is σ = 7835451624. Its totient is φ = 883175424.

The previous prime is 2682220019. The next prime is 2682220069. The reversal of 2682220032 is 2300222862.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2682219978 and 2682220005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 378958 + ... + 385970.

Almost surely, 2^2682220032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2682220032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3917725812).

2682220032 is an abundant number, since it is smaller than the sum of its proper divisors (5153231592).

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

2682220032 is an equidigital number, since it uses as much as digits as its factorization.

2682220032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7120 (or 7101 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2682220032 is about 51790.1538132491. The cubic root of 2682220032 is about 1389.4133493883.

Adding to 2682220032 its reverse (2300222862), we get a palindrome (4982442894).

The spelling of 2682220032 in words is "two billion, six hundred eighty-two million, two hundred twenty thousand, thirty-two".