222432467 has 4 divisors (see below), whose sum is σ = 226629360. Its totient is φ = 218235576.

The previous prime is 222432433. The next prime is 222432473. The reversal of 222432467 is 764234222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222432467 - 2¹⁸ = 222170323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222434467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2098367 + ... + 2098472.

It is an arithmetic number, because the mean of its divisors is an integer number (56657340).

Almost surely, 2^222432467 is an apocalyptic number.

222432467 is a deficient number, since it is larger than the sum of its proper divisors (4196893).

222432467 is an equidigital number, since it uses as much as digits as its factorization.

222432467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4196892.

The product of its digits is 32256, while the sum is 32.

The square root of 222432467 is about 14914.1700070772. The cubic root of 222432467 is about 605.8978241252.

Adding to 222432467 its reverse (764234222), we get a palindrome (986666689).

The spelling of 222432467 in words is "two hundred twenty-two million, four hundred thirty-two thousand, four hundred sixty-seven".