2224131332 has 24 divisors (see below), whose sum is σ = 4020264192. Its totient is φ = 1075528800.

The previous prime is 2224131293. The next prime is 2224131337. The reversal of 2224131332 is 2331314222.

It is a junction number, because it is equal to n+sod(n) for n = 2224131298 and 2224131307.

It is not an unprimeable number, because it can be changed into a prime (2224131337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240107 + ... + 249197.

It is an arithmetic number, because the mean of its divisors is an integer number (167511008).

Almost surely, 2^2224131332 is an apocalyptic number.

It is an amenable number.

2224131332 is a deficient number, since it is larger than the sum of its proper divisors (1796132860).

2224131332 is a wasteful number, since it uses less digits than its factorization.

2224131332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11099 (or 11097 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 2224131332 is about 47160.6968990069. The cubic root of 2224131332 is about 1305.3294690314.

Adding to 2224131332 its reverse (2331314222), we get a palindrome (4555445554).

The spelling of 2224131332 in words is "two billion, two hundred twenty-four million, one hundred thirty-one thousand, three hundred thirty-two".