222096616 has 64 divisors (see below), whose sum is σ = 502560000. Its totient is φ = 91869120.

The previous prime is 222096613. The next prime is 222096647. The reversal of 222096616 is 616690222.

222096616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222096613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78181 + ... + 80971.

It is an arithmetic number, because the mean of its divisors is an integer number (7852500).

Almost surely, 2^222096616 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 222096616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251280000).

222096616 is an abundant number, since it is smaller than the sum of its proper divisors (280463384).

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

222096616 is a wasteful number, since it uses less digits than its factorization.

222096616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847 (or 2829 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 222096616 is about 14902.9062937402. The cubic root of 222096616 is about 605.5927219427.

The spelling of 222096616 in words is "two hundred twenty-two million, ninety-six thousand, six hundred sixteen".