1100111110050 has 96 divisors (see below), whose sum is σ = 2757058786944. Its totient is φ = 290269440000.

The previous prime is 1100111109973. The next prime is 1100111110051. The reversal of 1100111110050 is 500111110011.

It is a happy number.

It is a super-2 number, since 2×1100111110050² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1100111110051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 96911875 + ... + 96923225.

It is an arithmetic number, because the mean of its divisors is an integer number (28719362364).

Almost surely, 2^{1100111110050} is an apocalyptic number.

1100111110050 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 1100111110050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1378529393472).

1100111110050 is an abundant number, since it is smaller than the sum of its proper divisors (1656947676894).

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

1100111110050 is a wasteful number, since it uses less digits than its factorization.

1100111110050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18124 (or 18119 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 12.

Adding to 1100111110050 its reverse (500111110011), we get a palindrome (1600222220061).

The spelling of 1100111110050 in words is "one trillion, one hundred billion, one hundred eleven million, one hundred ten thousand, fifty".