111002201120 has 48 divisors (see below), whose sum is σ = 267822350208. Its totient is φ = 43456177920.

The previous prime is 111002201117. The next prime is 111002201153. The reversal of 111002201120 is 21102200111.

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, 7372946 + ... + 7387985.

It is an arithmetic number, because the mean of its divisors is an integer number (5579632296).

Almost surely, 2^111002201120 is an apocalyptic number.

111002201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111002201120 is an abundant number, since it is smaller than the sum of its proper divisors (156820149088).

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

111002201120 is a wasteful number, since it uses less digits than its factorization.

111002201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14760993 (or 14760985 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 111002201120 its reverse (21102200111), we get a palindrome (132104401231).

The spelling of 111002201120 in words is "one hundred eleven billion, two million, two hundred one thousand, one hundred twenty".