222074882 has 8 divisors (see below), whose sum is σ = 333201276. Its totient is φ = 111007792.

The previous prime is 222074849. The next prime is 222074921. The reversal of 222074882 is 288470222.

It can be written as a sum of positive squares in 2 ways, for example, as 205664281 + 16410601 = 14341^2 + 4051^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3833 + ... + 21420.

Almost surely, 2^222074882 is an apocalyptic number.

222074882 is a deficient number, since it is larger than the sum of its proper divisors (111126394).

222074882 is a wasteful number, since it uses less digits than its factorization.

222074882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29652.

The product of its (nonzero) digits is 28672, while the sum is 35.

The square root of 222074882 is about 14902.1770892712. The cubic root of 222074882 is about 605.5729672044.

The spelling of 222074882 in words is "two hundred twenty-two million, seventy-four thousand, eight hundred eighty-two".