222276096 has 160 divisors (see below), whose sum is σ = 752273280. Its totient is φ = 63479808.

The previous prime is 222276083. The next prime is 222276133. The reversal of 222276096 is 690672222.

222276096 is a `hidden beast` number, since 2 + 22 + 27 + 609 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 222276096.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 95620 + ... + 97916.

It is an arithmetic number, because the mean of its divisors is an integer number (4701708).

Almost surely, 2^222276096 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 222276096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376136640).

222276096 is an abundant number, since it is smaller than the sum of its proper divisors (529997184).

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

222276096 is an equidigital number, since it uses as much as digits as its factorization.

222276096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331 (or 2309 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 222276096 is about 14908.9267219341. The cubic root of 222276096 is about 605.7558078979.

The spelling of 222276096 in words is "two hundred twenty-two million, two hundred seventy-six thousand, ninety-six".