2240003322 has 80 divisors (see below), whose sum is σ = 5146178400. Its totient is φ = 728002080.

The previous prime is 2240003303. The next prime is 2240003357. The reversal of 2240003322 is 2233000422.

It is a super-2 number, since 2×2240003322² = 10035229765142071368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2240003295 and 2240003304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1251204 + ... + 1252992.

It is an arithmetic number, because the mean of its divisors is an integer number (64327230).

Almost surely, 2^2240003322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2240003322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2573089200).

2240003322 is an abundant number, since it is smaller than the sum of its proper divisors (2906175078).

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

2240003322 is a wasteful number, since it uses less digits than its factorization.

2240003322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993 (or 1984 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2240003322 is about 47328.6733598143. The cubic root of 2240003322 is about 1308.4271708895.

Adding to 2240003322 its reverse (2233000422), we get a palindrome (4473003744).

The spelling of 2240003322 in words is "two billion, two hundred forty million, three thousand, three hundred twenty-two".