2242616544 has 120 divisors (see below), whose sum is σ = 7537744368. Its totient is φ = 640742400.

The previous prime is 2242616527. The next prime is 2242616561. The reversal of 2242616544 is 4456162422.

It is an interprime number because it is at equal distance from previous prime (2242616527) and next prime (2242616561).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2242616499 and 2242616508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 43657 + ... + 79944.

Almost surely, 2^2242616544 is an apocalyptic number.

2242616544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2242616544 is an abundant number, since it is smaller than the sum of its proper divisors (5295127824).

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

2242616544 is a wasteful number, since it uses less digits than its factorization.

2242616544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123630 (or 123613 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 2242616544 is about 47356.2724884466. The cubic root of 2242616544 is about 1308.9357835125.

Adding to 2242616544 its reverse (4456162422), we get a palindrome (6698778966).

The spelling of 2242616544 in words is "two billion, two hundred forty-two million, six hundred sixteen thousand, five hundred forty-four".