222024131 has 16 divisors (see below), whose sum is σ = 272687616. Its totient is φ = 176432256.

The previous prime is 222024113. The next prime is 222024137. The reversal of 222024131 is 131420222.

It is not a de Polignac number, because 222024131 - 2²² = 217829827 is a prime.

It is a super-2 number, since 2×222024131² = 98589429492610322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (222024137) 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, 5951 + ... + 21896.

It is an arithmetic number, because the mean of its divisors is an integer number (17042976).

Almost surely, 2^222024131 is an apocalyptic number.

222024131 is a deficient number, since it is larger than the sum of its proper divisors (50663485).

222024131 is a wasteful number, since it uses less digits than its factorization.

222024131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27938.

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

The square root of 222024131 is about 14900.4741870855. The cubic root of 222024131 is about 605.5268329533.

Adding to 222024131 its reverse (131420222), we get a palindrome (353444353).

The spelling of 222024131 in words is "two hundred twenty-two million, twenty-four thousand, one hundred thirty-one".