2204224222 has 4 divisors (see below), whose sum is σ = 3306336336. Its totient is φ = 1102112110.

The previous prime is 2204224213. The next prime is 2204224249. The reversal of 2204224222 is 2224224022.

2204224222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2204224193 and 2204224202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551056054 + ... + 551056057.

It is an arithmetic number, because the mean of its divisors is an integer number (826584084).

Almost surely, 2^2204224222 is an apocalyptic number.

2204224222 is a deficient number, since it is larger than the sum of its proper divisors (1102112114).

2204224222 is a wasteful number, since it uses less digits than its factorization.

2204224222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102112113.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2204224222 is about 46949.1663610761. The cubic root of 2204224222 is about 1301.4233369139.

Adding to 2204224222 its reverse (2224224022), we get a palindrome (4428448244).

It can be divided in two parts, 22042 and 24222, that added together give a palindrome (46264).

The spelling of 2204224222 in words is "two billion, two hundred four million, two hundred twenty-four thousand, two hundred twenty-two".