2210210222 has 32 divisors (see below), whose sum is σ = 3864659040. Its totient is φ = 936852480.

The previous prime is 2210210213. The next prime is 2210210251. The reversal of 2210210222 is 2220120122.

2210210222 is digitally balanced in base 2, 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 = 2210210197 and 2210210206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13658 + ... + 67874.

It is an arithmetic number, because the mean of its divisors is an integer number (120770595).

Almost surely, 2^2210210222 is an apocalyptic number.

2210210222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2210210222 is a deficient number, since it is larger than the sum of its proper divisors (1654448818).

2210210222 is a wasteful number, since it uses less digits than its factorization.

2210210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54356.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2210210222 is about 47012.8729392280. The cubic root of 2210210222 is about 1302.6003615550.

Adding to 2210210222 its reverse (2220120122), we get a palindrome (4430330344).

The spelling of 2210210222 in words is "two billion, two hundred ten million, two hundred ten thousand, two hundred twenty-two".