222211100210 has 32 divisors (see below), whose sum is σ = 436593955392. Its totient is φ = 80757340480.

The previous prime is 222211100113. The next prime is 222211100231. The reversal of 222211100210 is 12001112222.

222211100210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392204 + ... + 773463.

It is an arithmetic number, because the mean of its divisors is an integer number (13643561106).

Almost surely, 2^222211100210 is an apocalyptic number.

222211100210 is a deficient number, since it is larger than the sum of its proper divisors (214382855182).

222211100210 is a wasteful number, since it uses less digits than its factorization.

222211100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167418.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222211100210 its reverse (12001112222), we get a palindrome (234212212432).

The spelling of 222211100210 in words is "two hundred twenty-two billion, two hundred eleven million, one hundred thousand, two hundred ten".