2242724352 has 160 divisors (see below), whose sum is σ = 6577775424. Its totient is φ = 678993920.

The previous prime is 2242724339. The next prime is 2242724359. The reversal of 2242724352 is 2534272422.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2242724359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2043868 + ... + 2044964.

Almost surely, 2^2242724352 is an apocalyptic number.

2242724352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2242724352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3288887712).

2242724352 is an abundant number, since it is smaller than the sum of its proper divisors (4335051072).

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

2242724352 is an equidigital number, since it uses as much as digits as its factorization.

2242724352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151 (or 1113 counting only the distinct ones).

The product of its digits is 53760, while the sum is 33.

The square root of 2242724352 is about 47357.4107400310. The cubic root of 2242724352 is about 1308.9567577458.

Adding to 2242724352 its reverse (2534272422), we get a palindrome (4776996774).

The spelling of 2242724352 in words is "two billion, two hundred forty-two million, seven hundred twenty-four thousand, three hundred fifty-two".