201200012110 has 32 divisors (see below), whose sum is σ = 383521277952. Its totient is φ = 75734484480.

The previous prime is 201200012089. The next prime is 201200012147. The reversal of 201200012110 is 11210002102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1089244 + ... + 1260496.

It is an arithmetic number, because the mean of its divisors is an integer number (11985039936).

Almost surely, 2^201200012110 is an apocalyptic number.

201200012110 is a deficient number, since it is larger than the sum of its proper divisors (182321265842).

201200012110 is a wasteful number, since it uses less digits than its factorization.

201200012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178188.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201200012110 its reverse (11210002102), we get a palindrome (212410014212).

The spelling of 201200012110 in words is "two hundred one billion, two hundred million, twelve thousand, one hundred ten".