201100002212 has 12 divisors (see below), whose sum is σ = 351985440240. Its totient is φ = 100532733576.

The previous prime is 201100002209. The next prime is 201100002227. The reversal of 201100002212 is 212200001102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201100002193 and 201100002202.

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, 4290662 + ... + 4337277.

It is an arithmetic number, because the mean of its divisors is an integer number (29332120020).

Almost surely, 2^201100002212 is an apocalyptic number.

It is an amenable number.

201100002212 is a deficient number, since it is larger than the sum of its proper divisors (150885438028).

201100002212 is a wasteful number, since it uses less digits than its factorization.

201100002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8633770 (or 8633768 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 201100002212 its reverse (212200001102), we get a palindrome (413300003314).

The spelling of 201100002212 in words is "two hundred one billion, one hundred million, two thousand, two hundred twelve".