2224115712 has 624 divisors, whose sum is σ = 8633969280. Its totient is φ = 552075264.

The previous prime is 2224115657. The next prime is 2224115741. The reversal of 2224115712 is 2175114222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (624).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130830328 + ... + 130830344.

Almost surely, 2^2224115712 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 2224115712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4316984640).

2224115712 is an abundant number, since it is smaller than the sum of its proper divisors (6409853568).

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

2224115712 is a wasteful number, since it uses less digits than its factorization.

2224115712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 42 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 2224115712 is about 47160.5312947172. The cubic root of 2224115712 is about 1305.3264132625.

Adding to 2224115712 its reverse (2175114222), we get a palindrome (4399229934).

The spelling of 2224115712 in words is "two billion, two hundred twenty-four million, one hundred fifteen thousand, seven hundred twelve".