111001100010 has 128 divisors (see below), whose sum is σ = 275640793344. Its totient is φ = 28586649600.

The previous prime is 111001100003. The next prime is 111001100053. The reversal of 111001100010 is 10001100111.

111001100010 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 151433604 + ... + 151434336.

It is an arithmetic number, because the mean of its divisors is an integer number (2153443698).

Almost surely, 2^111001100010 is an apocalyptic number.

111001100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 111001100010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137820396672).

111001100010 is an abundant number, since it is smaller than the sum of its proper divisors (164639693334).

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

111001100010 is a wasteful number, since it uses less digits than its factorization.

111001100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 111001100010 its reverse (10001100111), we get a palindrome (121002200121).

The spelling of 111001100010 in words is "one hundred eleven billion, one million, one hundred thousand, ten".