2201214222 has 48 divisors (see below), whose sum is σ = 4830883200. Its totient is φ = 724323600.

The previous prime is 2201214203. The next prime is 2201214227. The reversal of 2201214222 is 2224121022.

2201214222 is a `hidden beast` number, since 220 + 1 + 21 + 422 + 2 = 666.

2201214222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2201214222² = 9690688102270130568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2201214195 and 2201214204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201214227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 466897 + ... + 471587.

It is an arithmetic number, because the mean of its divisors is an integer number (100643400).

Almost surely, 2^2201214222 is an apocalyptic number.

2201214222 is an abundant number, since it is smaller than the sum of its proper divisors (2629668978).

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

2201214222 is a wasteful number, since it uses less digits than its factorization.

2201214222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5029 (or 5026 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2201214222 is about 46917.0994627758. The cubic root of 2201214222 is about 1300.8306765946.

Adding to 2201214222 its reverse (2224121022), we get a palindrome (4425335244).

The spelling of 2201214222 in words is "two billion, two hundred one million, two hundred fourteen thousand, two hundred twenty-two".