111202200101120 has 72 divisors (see below), whose sum is σ = 268060606528344. Its totient is φ = 44197562253312.

The previous prime is 111202200101101. The next prime is 111202200101131. The reversal of 111202200101120 is 21101002202111.

It can be written as a sum of positive squares in 4 ways, for example, as 8571684929536 + 102630515171584 = 2927744^2 + 10130672^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111202200101095 and 111202200101104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276476489 + ... + 276878408.

Almost surely, 2^{111202200101120} is an apocalyptic number.

111202200101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111202200101120 is an abundant number, since it is smaller than the sum of its proper divisors (156858406427224).

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

111202200101120 is an equidigital number, since it uses as much as digits as its factorization.

111202200101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553355075 (or 553355061 counting only the distinct ones).

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

Adding to 111202200101120 its reverse (21101002202111), we get a palindrome (132303202303231).

The spelling of 111202200101120 in words is "one hundred eleven trillion, two hundred two billion, two hundred million, one hundred one thousand, one hundred twenty".