2212125244 has 12 divisors (see below), whose sum is σ = 4424250544. Its totient is φ = 948053664.

The previous prime is 2212125241. The next prime is 2212125247. The reversal of 2212125244 is 4425212122.

It is a happy number.

2212125244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2212125241) and next prime (2212125247).

2212125244 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212125241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39502209 + ... + 39502264.

Almost surely, 2^2212125244 is an apocalyptic number.

It is an amenable number.

2212125244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2212125244 is a wasteful number, since it uses less digits than its factorization.

2212125244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79004484 (or 79004482 counting only the distinct ones).

The product of its digits is 2560, while the sum is 25.

The square root of 2212125244 is about 47033.2355255302. The cubic root of 2212125244 is about 1302.9764627695.

Adding to 2212125244 its reverse (4425212122), we get a palindrome (6637337366).

The spelling of 2212125244 in words is "two billion, two hundred twelve million, one hundred twenty-five thousand, two hundred forty-four".