2122253224 has 64 divisors (see below), whose sum is σ = 4915290240. Its totient is φ = 836524800.

The previous prime is 2122253219. The next prime is 2122253227. The reversal of 2122253224 is 4223522212.

It is not an unprimeable number, because it can be changed into a prime (2122253227) 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, 200874 + ... + 211174.

It is an arithmetic number, because the mean of its divisors is an integer number (76801410).

Almost surely, 2^2122253224 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 2122253224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2457645120).

2122253224 is an abundant number, since it is smaller than the sum of its proper divisors (2793037016).

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

2122253224 is a wasteful number, since it uses less digits than its factorization.

2122253224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10610 (or 10606 counting only the distinct ones).

The product of its digits is 3840, while the sum is 25.

The square root of 2122253224 is about 46067.9196838755. The cubic root of 2122253224 is about 1285.0866165175.

Adding to 2122253224 its reverse (4223522212), we get a palindrome (6345775436).

The spelling of 2122253224 in words is "two billion, one hundred twenty-two million, two hundred fifty-three thousand, two hundred twenty-four".