222332047 has 8 divisors (see below), whose sum is σ = 255062016. Its totient is φ = 189844152.

The previous prime is 222331981. The next prime is 222332081. The reversal of 222332047 is 740233222.

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 222332047 - 2⁷ = 222331919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222332087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58543 + ... + 62224.

It is an arithmetic number, because the mean of its divisors is an integer number (31882752).

Almost surely, 2^222332047 is an apocalyptic number.

222332047 is a deficient number, since it is larger than the sum of its proper divisors (32729969).

222332047 is a wasteful number, since it uses less digits than its factorization.

222332047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121037.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 222332047 is about 14910.8030300182. The cubic root of 222332047 is about 605.8066302767.

Adding to 222332047 its reverse (740233222), we get a palindrome (962565269).

The spelling of 222332047 in words is "two hundred twenty-two million, three hundred thirty-two thousand, forty-seven".