201201011110 has 64 divisors (see below), whose sum is σ = 398426480640. Its totient is φ = 72546001920.

The previous prime is 201201011093. The next prime is 201201011117. The reversal of 201201011110 is 11110102102.

201201011110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201201011117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34349302 + ... + 34355158.

It is an arithmetic number, because the mean of its divisors is an integer number (6225413760).

Almost surely, 2^201201011110 is an apocalyptic number.

201201011110 is a deficient number, since it is larger than the sum of its proper divisors (197225469530).

201201011110 is a wasteful number, since it uses less digits than its factorization.

201201011110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8461.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 201201011110 its reverse (11110102102), we get a palindrome (212311113212).

The spelling of 201201011110 in words is "two hundred one billion, two hundred one million, eleven thousand, one hundred ten".