224125131 has 8 divisors (see below), whose sum is σ = 299165184. Its totient is φ = 149250920.

The previous prime is 224125123. The next prime is 224125141. The reversal of 224125131 is 131521422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 224125131 - 2³ = 224125123 is a prime.

It is a super-2 number, since 2×224125131² = 100464148691534322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224125098 and 224125107.

It is not an unprimeable number, because it can be changed into a prime (224125141) 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, 38271 + ... + 43736.

It is an arithmetic number, because the mean of its divisors is an integer number (37395648).

Almost surely, 2^224125131 is an apocalyptic number.

224125131 is a deficient number, since it is larger than the sum of its proper divisors (75040053).

224125131 is an equidigital number, since it uses as much as digits as its factorization.

224125131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82921.

The product of its digits is 480, while the sum is 21.

The square root of 224125131 is about 14970.8092967615. The cubic root of 224125131 is about 607.4308600547.

Adding to 224125131 its reverse (131521422), we get a palindrome (355646553).

It can be divided in two parts, 2241 and 25131, that added together give a palindrome (27372).

The spelling of 224125131 in words is "two hundred twenty-four million, one hundred twenty-five thousand, one hundred thirty-one".