2222226650 has 96 divisors (see below), whose sum is σ = 5050176768. Its totient is φ = 710899200.

The previous prime is 2222226637. The next prime is 2222226667. The reversal of 2222226650 is 566222222.

2222226650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 326684 + ... + 333416.

It is an arithmetic number, because the mean of its divisors is an integer number (52606008).

Almost surely, 2^2222226650 is an apocalyptic number.

2222226650 is an abundant number, since it is smaller than the sum of its proper divisors (2827950118).

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

2222226650 is a wasteful number, since it uses less digits than its factorization.

2222226650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6816 (or 6811 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2222226650 is about 47140.4990427552. The cubic root of 2222226650 is about 1304.9567470972.

Adding to 2222226650 its reverse (566222222), we get a palindrome (2788448872).

The spelling of 2222226650 in words is "two billion, two hundred twenty-two million, two hundred twenty-six thousand, six hundred fifty".