2242024456 has 64 divisors (see below), whose sum is σ = 4940352000. Its totient is φ = 933948672.

The previous prime is 2242024373. The next prime is 2242024457. The reversal of 2242024456 is 6544202422.

It is a super-2 number, since 2×2242024456² = 10053347322604191872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2242024457) 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, 389310 + ... + 395026.

It is an arithmetic number, because the mean of its divisors is an integer number (77193000).

Almost surely, 2^2242024456 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 2242024456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2470176000).

2242024456 is an abundant number, since it is smaller than the sum of its proper divisors (2698327544).

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

2242024456 is a wasteful number, since it uses less digits than its factorization.

2242024456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5926 (or 5922 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 2242024456 is about 47350.0206546945. The cubic root of 2242024456 is about 1308.8205797806.

Adding to 2242024456 its reverse (6544202422), we get a palindrome (8786226878).

The spelling of 2242024456 in words is "two billion, two hundred forty-two million, twenty-four thousand, four hundred fifty-six".