11110111100008 has 32 divisors (see below), whose sum is σ = 22147309267200. Its totient is φ = 5213276081728.

The previous prime is 11110111099973. The next prime is 11110111100009. The reversal of 11110111100008 is 80000111101111.

It is a junction number, because it is equal to n+sod(n) for n = 11110111099964 and 11110111100000.

It is not an unprimeable number, because it can be changed into a prime (11110111100009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569622688 + ... + 569642191.

It is an arithmetic number, because the mean of its divisors is an integer number (692103414600).

Almost surely, 2^{11110111100008} is an apocalyptic number.

It is an amenable number.

11110111100008 is a deficient number, since it is larger than the sum of its proper divisors (11037198167192).

11110111100008 is a wasteful number, since it uses less digits than its factorization.

11110111100008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139264961 (or 1139264957 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 11110111100008 its reverse (80000111101111), we get a palindrome (91110222201119).

The spelling of 11110111100008 in words is "eleven trillion, one hundred ten billion, one hundred eleven million, one hundred thousand, eight".