222200103212 has 12 divisors (see below), whose sum is σ = 389629443000. Its totient is φ = 110877405216.

The previous prime is 222200103133. The next prime is 222200103227. The reversal of 222200103212 is 212301002222.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55659353 + ... + 55663344.

It is an arithmetic number, because the mean of its divisors is an integer number (32469120250).

Almost surely, 2^222200103212 is an apocalyptic number.

It is an amenable number.

222200103212 is a deficient number, since it is larger than the sum of its proper divisors (167429339788).

222200103212 is a wasteful number, since it uses less digits than its factorization.

222200103212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111323200 (or 111323198 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 222200103212 its reverse (212301002222), we get a palindrome (434501105434).

The spelling of 222200103212 in words is "two hundred twenty-two billion, two hundred million, one hundred three thousand, two hundred twelve".