111020200211120 has 40 divisors (see below), whose sum is σ = 259279463135616. Its totient is φ = 44208940704768.

The previous prime is 111020200211113. The next prime is 111020200211159. The reversal of 111020200211120 is 21112002020111.

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

It is a super-3 number, since 3×111020200211120³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111020200211095 and 111020200211104.

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, 3111534857 + ... + 3111570536.

Almost surely, 2^{111020200211120} is an apocalyptic number.

111020200211120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111020200211120 is an abundant number, since it is smaller than the sum of its proper divisors (148259262924496).

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

111020200211120 is a wasteful number, since it uses less digits than its factorization.

111020200211120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6223105629 (or 6223105623 counting only the distinct ones).

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

Adding to 111020200211120 its reverse (21112002020111), we get a palindrome (132132202231231).

The spelling of 111020200211120 in words is "one hundred eleven trillion, twenty billion, two hundred million, two hundred eleven thousand, one hundred twenty".