2201100222 has 8 divisors (see below), whose sum is σ = 4402200456. Its totient is φ = 733700072.

The previous prime is 2201100217. The next prime is 2201100233. The reversal of 2201100222 is 2220011022.

It is a sphenic number, since it is the product of 3 distinct primes.

2201100222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2201100198 and 2201100207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183425013 + ... + 183425024.

It is an arithmetic number, because the mean of its divisors is an integer number (550275057).

Almost surely, 2^2201100222 is an apocalyptic number.

2201100222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2201100222 is a wasteful number, since it uses less digits than its factorization.

2201100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366850042.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2201100222 is about 46915.8845381817. The cubic root of 2201100222 is about 1300.8082197076.

Adding to 2201100222 its reverse (2220011022), we get a palindrome (4421111244).

The spelling of 2201100222 in words is "two billion, two hundred one million, one hundred thousand, two hundred twenty-two".