7106220222 has 16 divisors (see below), whose sum is σ = 14596560912. Its totient is φ = 2304720000.

The previous prime is 7106220161. The next prime is 7106220271. The reversal of 7106220222 is 2220226017.

7106220222 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 7106220192 and 7106220201.

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, 16004779 + ... + 16005222.

It is an arithmetic number, because the mean of its divisors is an integer number (912285057).

Almost surely, 2^7106220222 is an apocalyptic number.

7106220222 is an abundant number, since it is smaller than the sum of its proper divisors (7490340690).

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

7106220222 is a wasteful number, since it uses less digits than its factorization.

7106220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32010043.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 7106220222 is about 84298.3998780523. The cubic root of 7106220222 is about 1922.5584582945.

Adding to 7106220222 its reverse (2220226017), we get a palindrome (9326446239).

The spelling of 7106220222 in words is "seven billion, one hundred six million, two hundred twenty thousand, two hundred twenty-two".