201023202201112 has 16 divisors (see below), whose sum is σ = 376940105541000. Its totient is φ = 100505840723520.

The previous prime is 201023202201083. The next prime is 201023202201121. The reversal of 201023202201112 is 211102202320102.

It is a self number, because there is not a number n which added to its sum of digits gives 201023202201112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719898814 + ... + 720177997.

Almost surely, 2^{201023202201112} is an apocalyptic number.

It is an amenable number.

201023202201112 is a deficient number, since it is larger than the sum of its proper divisors (175916903339888).

201023202201112 is a wasteful number, since it uses less digits than its factorization.

201023202201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440094266 (or 1440094262 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 201023202201112 its reverse (211102202320102), we get a palindrome (412125404521214).

The spelling of 201023202201112 in words is "two hundred one trillion, twenty-three billion, two hundred two million, two hundred one thousand, one hundred twelve".