222220200200 has 48 divisors (see below), whose sum is σ = 518011130880. Its totient is φ = 88655965760.

The previous prime is 222220200179. The next prime is 222220200217. The reversal of 222220200200 is 2002022222.

It is a happy number.

222220200200 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1373924 + ... + 1527123.

It is an arithmetic number, because the mean of its divisors is an integer number (10791898560).

Almost surely, 2^222220200200 is an apocalyptic number.

222220200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222220200200 is an abundant number, since it is smaller than the sum of its proper divisors (295790930680).

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

222220200200 is a wasteful number, since it uses less digits than its factorization.

222220200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2901446 (or 2901437 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 222220200200 its reverse (2002022222), we get a palindrome (224222222422).

The spelling of 222220200200 in words is "two hundred twenty-two billion, two hundred twenty million, two hundred thousand, two hundred".