2112355224 has 48 divisors (see below), whose sum is σ = 6538243920. Its totient is φ = 603529920.

The previous prime is 2112355171. The next prime is 2112355237. The reversal of 2112355224 is 4225532112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2095087 + ... + 2096094.

It is an arithmetic number, because the mean of its divisors is an integer number (136213415).

Almost surely, 2^2112355224 is an apocalyptic number.

2112355224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2112355224 is an abundant number, since it is smaller than the sum of its proper divisors (4425888696).

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

2112355224 is a wasteful number, since it uses less digits than its factorization.

2112355224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4191200 (or 4191193 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 2112355224 is about 45960.3657948890. The cubic root of 2112355224 is about 1283.0856593532.

Adding to 2112355224 its reverse (4225532112), we get a palindrome (6337887336).

The spelling of 2112355224 in words is "two billion, one hundred twelve million, three hundred fifty-five thousand, two hundred twenty-four".