222019248 has 80 divisors (see below), whose sum is σ = 627638400. Its totient is φ = 67069440.

The previous prime is 222019247. The next prime is 222019261. The reversal of 222019248 is 842910222.

It is not an unprimeable number, because it can be changed into a prime (222019247) 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 15 ways as a sum of consecutive naturals, for example, 300063 + ... + 300801.

It is an arithmetic number, because the mean of its divisors is an integer number (7845480).

Almost surely, 2^222019248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222019248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313819200).

222019248 is an abundant number, since it is smaller than the sum of its proper divisors (405619152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222019248 is a wasteful number, since it uses less digits than its factorization.

222019248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330 (or 1324 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 222019248 is about 14900.3103323387. The cubic root of 222019248 is about 605.5223937823.

The spelling of 222019248 in words is "two hundred twenty-two million, nineteen thousand, two hundred forty-eight".