32222163 has 8 divisors (see below), whose sum is σ = 43200976. Its totient is φ = 21362400.

The previous prime is 32222159. The next prime is 32222167. The reversal of 32222163 is 36122223.

It is an interprime number because it is at equal distance from previous prime (32222159) and next prime (32222167).

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

It is not a de Polignac number, because 32222163 - 2² = 32222159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32222167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29128 + ... + 30213.

It is an arithmetic number, because the mean of its divisors is an integer number (5400122).

Almost surely, 2^32222163 is an apocalyptic number.

32222163 is a deficient number, since it is larger than the sum of its proper divisors (10978813).

32222163 is a wasteful number, since it uses less digits than its factorization.

32222163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59525.

The product of its digits is 864, while the sum is 21.

The square root of 32222163 is about 5676.4569055001. The cubic root of 32222163 is about 318.2132286938.

Adding to 32222163 its reverse (36122223), we get a palindrome (68344386).

It can be divided in two parts, 32222 and 163, that added together give a triangular number (32385 = T₂₅₄).

The spelling of 32222163 in words is "thirty-two million, two hundred twenty-two thousand, one hundred sixty-three".