2224131132 has 48 divisors (see below), whose sum is σ = 5223859200. Its totient is φ = 736505280.

The previous prime is 2224131113. The next prime is 2224131137. The reversal of 2224131132 is 2311314222.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2224131099 and 2224131108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224131137) 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, 1809094 + ... + 1810322.

It is an arithmetic number, because the mean of its divisors is an integer number (108830400).

Almost surely, 2^2224131132 is an apocalyptic number.

It is an amenable number.

2224131132 is an abundant number, since it is smaller than the sum of its proper divisors (2999728068).

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

2224131132 is a wasteful number, since it uses less digits than its factorization.

2224131132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106 (or 2104 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 2224131132 is about 47160.6947785971. The cubic root of 2224131132 is about 1305.3294299051.

Adding to 2224131132 its reverse (2311314222), we get a palindrome (4535445354).

The spelling of 2224131132 in words is "two billion, two hundred twenty-four million, one hundred thirty-one thousand, one hundred thirty-two".