2201122205 has 8 divisors (see below), whose sum is σ = 2645975904. Its totient is φ = 1757811600.

The previous prime is 2201122201. The next prime is 2201122213. The reversal of 2201122205 is 5022211022.

2201122205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2201122205 - 2² = 2201122201 is a prime.

It is a super-2 number, since 2×2201122205² = 9689877922688124050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201122201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382631 + ... + 388340.

It is an arithmetic number, because the mean of its divisors is an integer number (330746988).

Almost surely, 2^2201122205 is an apocalyptic number.

It is an amenable number.

2201122205 is a deficient number, since it is larger than the sum of its proper divisors (444853699).

2201122205 is an equidigital number, since it uses as much as digits as its factorization.

2201122205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771547.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2201122205 is about 46916.1188185894. The cubic root of 2201122205 is about 1300.8125502043.

Adding to 2201122205 its reverse (5022211022), we get a palindrome (7223333227).

The spelling of 2201122205 in words is "two billion, two hundred one million, one hundred twenty-two thousand, two hundred five".