2222102210 has 16 divisors (see below), whose sum is σ = 4003135992. Its totient is φ = 888096000.

The previous prime is 2222102209. The next prime is 2222102321. The reversal of 2222102210 is 122012222.

It can be written as a sum of positive squares in 4 ways, for example, as 1768454809 + 453647401 = 42053^2 + 21299^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80501 + ... + 104520.

Almost surely, 2^2222102210 is an apocalyptic number.

2222102210 is a deficient number, since it is larger than the sum of its proper divisors (1781033782).

2222102210 is a wasteful number, since it uses less digits than its factorization.

2222102210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186229.

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

The square root of 2222102210 is about 47139.1791400741. The cubic root of 2222102210 is about 1304.9323883685.

Adding to 2222102210 its reverse (122012222), we get a palindrome (2344114432).

The spelling of 2222102210 in words is "two billion, two hundred twenty-two million, one hundred two thousand, two hundred ten".