210000002222 has 16 divisors (see below), whose sum is σ = 315399746160. Its totient is φ = 104866798848.

The previous prime is 210000002221. The next prime is 210000002227. The reversal of 210000002222 is 222200000012.

210000002222 is a modest number, since divided by 2222 gives 2100 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210000002221) 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, 15966653 + ... + 15979799.

It is an arithmetic number, because the mean of its divisors is an integer number (19712484135).

Almost surely, 2^210000002222 is an apocalyptic number.

210000002222 is a deficient number, since it is larger than the sum of its proper divisors (105399743938).

210000002222 is a wasteful number, since it uses less digits than its factorization.

210000002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22675.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 210000002222 its reverse (222200000012), we get a palindrome (432200002234).

The spelling of 210000002222 in words is "two hundred ten billion, two thousand, two hundred twenty-two".