222016514 has 8 divisors (see below), whose sum is σ = 333501948. Its totient is φ = 110849200.

The previous prime is 222016511. The next prime is 222016519. The reversal of 222016514 is 415610222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 187005625 + 35010889 = 13675^2 + 5917^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 222016514.

It is not an unprimeable number, because it can be changed into a prime (222016511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77777 + ... + 80580.

Almost surely, 2^222016514 is an apocalyptic number.

222016514 is a deficient number, since it is larger than the sum of its proper divisors (111485434).

222016514 is a wasteful number, since it uses less digits than its factorization.

222016514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159060.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 222016514 is about 14900.2185890006. The cubic root of 222016514 is about 605.5199082546.

Adding to 222016514 its reverse (415610222), we get a palindrome (637626736).

The spelling of 222016514 in words is "two hundred twenty-two million, sixteen thousand, five hundred fourteen".