201102111011212 has 96 divisors (see below), whose sum is σ = 377833223376000. Its totient is φ = 93322680422400.

The previous prime is 201102111011183. The next prime is 201102111011339. The reversal of 201102111011212 is 212110111201102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6870808114 + ... + 6870837382.

It is an arithmetic number, because the mean of its divisors is an integer number (3935762743500).

Almost surely, 2^{201102111011212} is an apocalyptic number.

It is an amenable number.

201102111011212 is a deficient number, since it is larger than the sum of its proper divisors (176731112364788).

201102111011212 is a wasteful number, since it uses less digits than its factorization.

201102111011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33379 (or 33377 counting only the distinct ones).

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

Adding to 201102111011212 its reverse (212110111201102), we get a palindrome (413212222212314).

The spelling of 201102111011212 in words is "two hundred one trillion, one hundred two billion, one hundred eleven million, eleven thousand, two hundred twelve".