201111000002212 has 24 divisors (see below), whose sum is σ = 355709237304512. Its totient is φ = 99481701722400.

The previous prime is 201111000002207. The next prime is 201111000002249. The reversal of 201111000002212 is 212200000111102.

It is a junction number, because it is equal to n+sod(n) for n = 201111000002192 and 201111000002201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238626114 + ... + 239467417.

Almost surely, 2^{201111000002212} is an apocalyptic number.

It is an amenable number.

201111000002212 is a deficient number, since it is larger than the sum of its proper divisors (154598237302300).

201111000002212 is a wasteful number, since it uses less digits than its factorization.

201111000002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478094659 (or 478094657 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201111000002212 its reverse (212200000111102), we get a palindrome (413311000113314).

The spelling of 201111000002212 in words is "two hundred one trillion, one hundred eleven billion, two thousand, two hundred twelve".