2206624222 has 16 divisors (see below), whose sum is σ = 3654346752. Its totient is φ = 990925720.

The previous prime is 2206624219. The next prime is 2206624247. The reversal of 2206624222 is 2224266022.

2206624222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602398 + ... + 606049.

It is an arithmetic number, because the mean of its divisors is an integer number (228396672).

Almost surely, 2^2206624222 is an apocalyptic number.

2206624222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2206624222 is a deficient number, since it is larger than the sum of its proper divisors (1447722530).

2206624222 is a wasteful number, since it uses less digits than its factorization.

2206624222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208543.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2206624222 is about 46974.7189666953. The cubic root of 2206624222 is about 1301.8955035008.

The spelling of 2206624222 in words is "two billion, two hundred six million, six hundred twenty-four thousand, two hundred twenty-two".