201112020121010 has 32 divisors (see below), whose sum is σ = 369135187828992. Its totient is φ = 78875040052800.

The previous prime is 201112020120941. The next prime is 201112020121063. The reversal of 201112020121010 is 10121020211102.

201112020121010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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, 966501854 + ... + 966709913.

It is an arithmetic number, because the mean of its divisors is an integer number (11535474619656).

Almost surely, 2^{201112020121010} is an apocalyptic number.

201112020121010 is a deficient number, since it is larger than the sum of its proper divisors (168023167707982).

201112020121010 is a wasteful number, since it uses less digits than its factorization.

201112020121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933211978.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 201112020121010 its reverse (10121020211102), we get a palindrome (211233040332112).

The spelling of 201112020121010 in words is "two hundred one trillion, one hundred twelve billion, twenty million, one hundred twenty-one thousand, ten".