201110211001012 has 24 divisors (see below), whose sum is σ = 359432136895104. Its totient is φ = 98415328096512.

The previous prime is 201110211001003. The next prime is 201110211001033. The reversal of 201110211001012 is 210100112011102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201110211000983 and 201110211001001.

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, 66028443 + ... + 69007069.

It is an arithmetic number, because the mean of its divisors is an integer number (14976339037296).

Almost surely, 2^{201110211001012} is an apocalyptic number.

It is an amenable number.

201110211001012 is a deficient number, since it is larger than the sum of its proper divisors (158321925894092).

201110211001012 is a wasteful number, since it uses less digits than its factorization.

201110211001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337815 (or 3337813 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 201110211001012 its reverse (210100112011102), we get a palindrome (411210323012114).

The spelling of 201110211001012 in words is "two hundred one trillion, one hundred ten billion, two hundred eleven million, one thousand, twelve".