201110102212004 has 12 divisors (see below), whose sum is σ = 361454643165084. Its totient is φ = 97837347021984.

The previous prime is 201110102212003. The next prime is 201110102212013. The reversal of 201110102212004 is 400212201011102.

It can be written as a sum of positive squares in 2 ways, for example, as 164329273533604 + 36780828678400 = 12819098^2 + 6064720^2 .

It is not an unprimeable number, because it can be changed into a prime (201110102212001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 679426020839 + ... + 679426021134.

It is an arithmetic number, because the mean of its divisors is an integer number (30121220263757).

Almost surely, 2^{201110102212004} is an apocalyptic number.

It is an amenable number.

201110102212004 is a deficient number, since it is larger than the sum of its proper divisors (160344540953080).

201110102212004 is a wasteful number, since it uses less digits than its factorization.

201110102212004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358852042014 (or 1358852042012 counting only the distinct ones).

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

Adding to 201110102212004 its reverse (400212201011102), we get a palindrome (601322303223106).

The spelling of 201110102212004 in words is "two hundred one trillion, one hundred ten billion, one hundred two million, two hundred twelve thousand, four".