220012222210 has 16 divisors (see below), whose sum is σ = 432024000192. Its totient is φ = 80004444400.

The previous prime is 220012222187. The next prime is 220012222211. The reversal of 220012222210 is 12222210022.

It is not an unprimeable number, because it can be changed into a prime (220012222211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000055446 + ... + 1000055665.

It is an arithmetic number, because the mean of its divisors is an integer number (27001500012).

Almost surely, 2^220012222210 is an apocalyptic number.

220012222210 is a deficient number, since it is larger than the sum of its proper divisors (212011777982).

220012222210 is a wasteful number, since it uses less digits than its factorization.

220012222210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000111129.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220012222210 its reverse (12222210022), we get a palindrome (232234432232).

The spelling of 220012222210 in words is "two hundred twenty billion, twelve million, two hundred twenty-two thousand, two hundred ten".