210201122010112 has 22 divisors (see below), whose sum is σ = 420196969489058. Its totient is φ = 105100561004544.

The previous prime is 210201122010107. The next prime is 210201122010127. The reversal of 210201122010112 is 211010221102012.

It can be written as a sum of positive squares in only one way, i.e., 172986046637056 + 37215075373056 = 13152416^2 + 6100416^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102637265583 + ... + 102637267630.

Almost surely, 2^{210201122010112} is an apocalyptic number.

It is an amenable number.

210201122010112 is a deficient number, since it is larger than the sum of its proper divisors (209995847478946).

210201122010112 is an equidigital number, since it uses as much as digits as its factorization.

210201122010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205274533233 (or 205274533215 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210201122010112 its reverse (211010221102012), we get a palindrome (421211343112124).

The spelling of 210201122010112 in words is "two hundred ten trillion, two hundred one billion, one hundred twenty-two million, ten thousand, one hundred twelve".