201110016011012 has 48 divisors (see below), whose sum is σ = 364856058141120. Its totient is φ = 96929171942400.

The previous prime is 201110016011011. The next prime is 201110016011027. The reversal of 201110016011012 is 210110610011102.

It is not an unprimeable number, because it can be changed into a prime (201110016011011) 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, 8468789 + ... + 21770172.

It is an arithmetic number, because the mean of its divisors is an integer number (7601167877940).

Almost surely, 2^{201110016011012} is an apocalyptic number.

It is an amenable number.

201110016011012 is a deficient number, since it is larger than the sum of its proper divisors (163746042130108).

201110016011012 is a wasteful number, since it uses less digits than its factorization.

201110016011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30239492 (or 30239490 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 201110016011012 its reverse (210110610011102), we get a palindrome (411220626022114).

The spelling of 201110016011012 in words is "two hundred one trillion, one hundred ten billion, sixteen million, eleven thousand, twelve".