11101112111002 has 8 divisors (see below), whose sum is σ = 16653350013012. Its totient is φ = 5549995440000.

The previous prime is 11101112110967. The next prime is 11101112111027. The reversal of 11101112111002 is 20011121110111.

It can be written as a sum of positive squares in 2 ways, for example, as 7377095998561 + 3724016112441 = 2716081^2 + 1929771^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280282999 + ... + 280322602.

Almost surely, 2^{11101112111002} is an apocalyptic number.

11101112111002 is a deficient number, since it is larger than the sum of its proper divisors (5552237902010).

11101112111002 is an equidigital number, since it uses as much as digits as its factorization.

11101112111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560615504.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 11101112111002 its reverse (20011121110111), we get a palindrome (31112233221113).

The spelling of 11101112111002 in words is "eleven trillion, one hundred one billion, one hundred twelve million, one hundred eleven thousand, two".