201000212201112 has 32 divisors (see below), whose sum is σ = 502502463590400. Its totient is φ = 66999812988704.

The previous prime is 201000212201101. The next prime is 201000212201141. The reversal of 201000212201112 is 211102212000102.

It is a junction number, because it is equal to n+sod(n) for n = 201000212201091 and 201000212201100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9688128 + ... + 22267919.

It is an arithmetic number, because the mean of its divisors is an integer number (15703201987200).

Almost surely, 2^{201000212201112} is an apocalyptic number.

It is an amenable number.

201000212201112 is an abundant number, since it is smaller than the sum of its proper divisors (301502251389288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201000212201112 is a wasteful number, since it uses less digits than its factorization.

201000212201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32218135 (or 32218131 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201000212201112 its reverse (211102212000102), we get a palindrome (412102424201214).

The spelling of 201000212201112 in words is "two hundred one trillion, two hundred twelve million, two hundred one thousand, one hundred twelve".