111011210201120 has 48 divisors (see below), whose sum is σ = 262264616244288. Its totient is φ = 44404377050880.

The previous prime is 111011210201093. The next prime is 111011210201197. The reversal of 111011210201120 is 21102012110111.

It is a junction number, because it is equal to n+sod(n) for n = 111011210201095 and 111011210201104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121620035 + ... + 122529405.

It is an arithmetic number, because the mean of its divisors is an integer number (5463846171756).

Almost surely, 2^{111011210201120} is an apocalyptic number.

111011210201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111011210201120 is an abundant number, since it is smaller than the sum of its proper divisors (151253406043168).

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

111011210201120 is an equidigital number, since it uses as much as digits as its factorization.

111011210201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672353 (or 1672345 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 111011210201120 its reverse (21102012110111), we get a palindrome (132113222311231).

The spelling of 111011210201120 in words is "one hundred eleven trillion, eleven billion, two hundred ten million, two hundred one thousand, one hundred twenty".