5112442244 has 72 divisors (see below), whose sum is σ = 11258694720. Its totient is φ = 2013367104.

The previous prime is 5112442243. The next prime is 5112442267. The reversal of 5112442244 is 4422442115.

It is a happy number.

It is a super-2 number, since 2×5112442244² = 52274131396471511072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5112442243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 573977 + ... + 582815.

It is an arithmetic number, because the mean of its divisors is an integer number (156370760).

Almost surely, 2^5112442244 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 5112442244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5629347360).

5112442244 is an abundant number, since it is smaller than the sum of its proper divisors (6146252476).

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

5112442244 is a wasteful number, since it uses less digits than its factorization.

5112442244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9097 (or 9088 counting only the distinct ones).

The product of its digits is 10240, while the sum is 29.

The square root of 5112442244 is about 71501.3443509980. The cubic root of 5112442244 is about 1722.6992775442.

Adding to 5112442244 its reverse (4422442115), we get a palindrome (9534884359).

The spelling of 5112442244 in words is "five billion, one hundred twelve million, four hundred forty-two thousand, two hundred forty-four".