222221083 has 8 divisors (see below), whose sum is σ = 256585952. Its totient is φ = 188510976.

The previous prime is 222221071. The next prime is 222221137. The reversal of 222221083 is 380122222.

It is a happy number.

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 222221083 - 2¹³ = 222212891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222221063) 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, 162960 + ... + 164317.

It is an arithmetic number, because the mean of its divisors is an integer number (32073244).

Almost surely, 2^222221083 is an apocalyptic number.

222221083 is a deficient number, since it is larger than the sum of its proper divisors (34364869).

222221083 is an equidigital number, since it uses as much as digits as its factorization.

222221083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327381.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 222221083 is about 14907.0816392747. The cubic root of 222221083 is about 605.7058292235.

The spelling of 222221083 in words is "two hundred twenty-two million, two hundred twenty-one thousand, eighty-three".