111021200210012 has 24 divisors (see below), whose sum is σ = 200458627588800. Its totient is φ = 53773822305216.

The previous prime is 111021200209921. The next prime is 111021200210029. The reversal of 111021200210012 is 210012002120111.

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, 3314444687 + ... + 3314478182.

It is an arithmetic number, because the mean of its divisors is an integer number (8352442816200).

Almost surely, 2^{111021200210012} is an apocalyptic number.

It is an amenable number.

111021200210012 is a deficient number, since it is larger than the sum of its proper divisors (89437427378788).

111021200210012 is a wasteful number, since it uses less digits than its factorization.

111021200210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6628923005 (or 6628923003 counting only the distinct ones).

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

Adding to 111021200210012 its reverse (210012002120111), we get a palindrome (321033202330123).

The spelling of 111021200210012 in words is "one hundred eleven trillion, twenty-one billion, two hundred million, two hundred ten thousand, twelve".