222233330616 has 96 divisors (see below), whose sum is σ = 610884960000. Its totient is φ = 67321108800.

The previous prime is 222233330591. The next prime is 222233330623. The reversal of 222233330616 is 616033332222.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10150161 + ... + 10172031.

It is an arithmetic number, because the mean of its divisors is an integer number (6363385000).

Almost surely, 2^222233330616 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 222233330616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305442480000).

222233330616 is an abundant number, since it is smaller than the sum of its proper divisors (388651629384).

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

222233330616 is a wasteful number, since it uses less digits than its factorization.

222233330616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25401 (or 25386 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 222233330616 its reverse (616033332222), we get a palindrome (838266662838).

The spelling of 222233330616 in words is "two hundred twenty-two billion, two hundred thirty-three million, three hundred thirty thousand, six hundred sixteen".