224040131 has 16 divisors (see below), whose sum is σ = 266803200. Its totient is φ = 184083840.

The previous prime is 224040121. The next prime is 224040149. The reversal of 224040131 is 131040422.

224040131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 224040131 - 2¹⁴ = 224023747 is a prime.

It is a super-2 number, since 2×224040131² = 100387960596994322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224040121) 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, 18395 + ... + 28043.

It is an arithmetic number, because the mean of its divisors is an integer number (16675200).

Almost surely, 2^224040131 is an apocalyptic number.

224040131 is a deficient number, since it is larger than the sum of its proper divisors (42763069).

224040131 is a wasteful number, since it uses less digits than its factorization.

224040131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9794.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 224040131 is about 14967.9701696656. The cubic root of 224040131 is about 607.3540604690.

Adding to 224040131 its reverse (131040422), we get a palindrome (355080553).

The spelling of 224040131 in words is "two hundred twenty-four million, forty thousand, one hundred thirty-one".