201112120200212 has 48 divisors (see below), whose sum is σ = 379304744250432. Its totient is φ = 92751009361920.

The previous prime is 201112120200161. The next prime is 201112120200217. The reversal of 201112120200212 is 212002021211102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201112120200217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1036419143 + ... + 1036613169.

It is an arithmetic number, because the mean of its divisors is an integer number (7902182171884).

Almost surely, 2^{201112120200212} is an apocalyptic number.

It is an amenable number.

201112120200212 is a deficient number, since it is larger than the sum of its proper divisors (178192624050220).

201112120200212 is a wasteful number, since it uses less digits than its factorization.

201112120200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208968 (or 208966 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201112120200212 its reverse (212002021211102), we get a palindrome (413114141411314).

The spelling of 201112120200212 in words is "two hundred one trillion, one hundred twelve billion, one hundred twenty million, two hundred thousand, two hundred twelve".