111020210011120 has 40 divisors (see below), whose sum is σ = 258123131937216. Its totient is φ = 44407887245568.

The previous prime is 111020210011097. The next prime is 111020210011133. The reversal of 111020210011120 is 21110012020111.

It is a happy number.

111020210011120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 111020210011120.

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, 15815209 + ... + 21729271.

Almost surely, 2^{111020210011120} is an apocalyptic number.

111020210011120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111020210011120 is an abundant number, since it is smaller than the sum of its proper divisors (147102921926096).

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

111020210011120 is a wasteful number, since it uses less digits than its factorization.

111020210011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6148729 (or 6148723 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111020210011120 its reverse (21110012020111), we get a palindrome (132130222031231).

The spelling of 111020210011120 in words is "one hundred eleven trillion, twenty billion, two hundred ten million, eleven thousand, one hundred twenty".