2240220224 has 28 divisors (see below), whose sum is σ = 4849569168. Its totient is φ = 1018281600.

The previous prime is 2240220223. The next prime is 2240220253. The reversal of 2240220224 is 4220220422.

It is a super-2 number, since 2×2240220224² = 10037173304037220352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2240220196 and 2240220205.

It is not an unprimeable number, because it can be changed into a prime (2240220223) 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, 1590362 + ... + 1591769.

Almost surely, 2^2240220224 is an apocalyptic number.

It is an amenable number.

2240220224 is an abundant number, since it is smaller than the sum of its proper divisors (2609348944).

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

2240220224 is a wasteful number, since it uses less digits than its factorization.

2240220224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3182154 (or 3182144 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2240220224 is about 47330.9647482491. The cubic root of 2240220224 is about 1308.4694016767.

Adding to 2240220224 its reverse (4220220422), we get a palindrome (6460440646).

The spelling of 2240220224 in words is "two billion, two hundred forty million, two hundred twenty thousand, two hundred twenty-four".