110111002002 has 24 divisors (see below), whose sum is σ = 238923167184. Its totient is φ = 36649924344.

The previous prime is 110111001977. The next prime is 110111002003. The reversal of 110111002002 is 200200111011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (110111002003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4465948 + ... + 4490535.

It is an arithmetic number, because the mean of its divisors is an integer number (9955131966).

Almost surely, 2^110111002002 is an apocalyptic number.

110111002002 is an abundant number, since it is smaller than the sum of its proper divisors (128812165182).

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

110111002002 is a wasteful number, since it uses less digits than its factorization.

110111002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8957174 (or 8957171 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110111002002 its reverse (200200111011), we get a palindrome (310311113013).

The spelling of 110111002002 in words is "one hundred ten billion, one hundred eleven million, two thousand, two".