2224131 has 16 divisors (see below), whose sum is σ = 3650304. Its totient is φ = 1173024.

The previous prime is 2224099. The next prime is 2224141. The reversal of 2224131 is 1314222.

It is not a de Polignac number, because 2224131 - 2⁵ = 2224099 is a prime.

It is a super-2 number, since 2×2224131² = 9893517410322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2224131.

It is not an unprimeable number, because it can be changed into a prime (2224141) 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, 3801 + ... + 4346.

It is an arithmetic number, because the mean of its divisors is an integer number (228144).

2^2224131 is an apocalyptic number.

2224131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2224131 is a deficient number, since it is larger than the sum of its proper divisors (1426173).

2224131 is a wasteful number, since it uses less digits than its factorization.

2224131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8170.

The product of its digits is 96, while the sum is 15.

The square root of 2224131 is about 1491.3520711086. The cubic root of 2224131 is about 130.5329404082.

Adding to 2224131 its reverse (1314222), we get a palindrome (3538353).

Subtracting from 2224131 its reverse (1314222), we obtain a palindrome (909909).

The spelling of 2224131 in words is "two million, two hundred twenty-four thousand, one hundred thirty-one".