111001100010010 has 64 divisors (see below), whose sum is σ = 228854695829760. Its totient is φ = 37972654640640.

The previous prime is 111001100010001. The next prime is 111001100010089. The reversal of 111001100010010 is 10010001100111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 111001100009975 and 111001100010002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82832632 + ... + 84162028.

It is an arithmetic number, because the mean of its divisors is an integer number (3575854622340).

Almost surely, 2^{111001100010010} is an apocalyptic number.

111001100010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111001100010010 is an abundant number, since it is smaller than the sum of its proper divisors (117853595819750).

111001100010010 is a wasteful number, since it uses less digits than its factorization.

111001100010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332071.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 111001100010010 its reverse (10010001100111), we get a palindrome (121011101110121).

The spelling of 111001100010010 in words is "one hundred eleven trillion, one billion, one hundred million, ten thousand, ten".