201211120000112 has 40 divisors (see below), whose sum is σ = 391724633472720. Its totient is φ = 100120966202880.

The previous prime is 201211119999979. The next prime is 201211120000133. The reversal of 201211120000112 is 211000021112102.

It is a congruent number.

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, 41201198 + ... + 45825330.

It is an arithmetic number, because the mean of its divisors is an integer number (9793115836818).

Almost surely, 2^{201211120000112} is an apocalyptic number.

It is an amenable number.

201211120000112 is a deficient number, since it is larger than the sum of its proper divisors (190513513472608).

201211120000112 is a wasteful number, since it uses less digits than its factorization.

201211120000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4637241 (or 4637235 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 201211120000112 its reverse (211000021112102), we get a palindrome (412211141112214).

The spelling of 201211120000112 in words is "two hundred one trillion, two hundred eleven billion, one hundred twenty million, one hundred twelve", and thus it is an aban number.