11001111101002 has 24 divisors (see below), whose sum is σ = 18156647845728. Its totient is φ = 4995417954120.

The previous prime is 11001111100913. The next prime is 11001111101017. The reversal of 11001111101002 is 20010111110011.

It is a self number, because there is not a number n which added to its sum of digits gives 11001111101002.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 22884768 + ... + 23360539.

It is an arithmetic number, because the mean of its divisors is an integer number (756526993572).

Almost surely, 2^{11001111101002} is an apocalyptic number.

11001111101002 is a deficient number, since it is larger than the sum of its proper divisors (7155536744726).

11001111101002 is a wasteful number, since it uses less digits than its factorization.

11001111101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46246314 (or 46246303 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 11001111101002 its reverse (20010111110011), we get a palindrome (31011222211013).

Subtracting 11001111101002 from its reverse (20010111110011), we obtain a palindrome (9009000009009).

The spelling of 11001111101002 in words is "eleven trillion, one billion, one hundred eleven million, one hundred one thousand, two".