11120012010011 has 4 divisors (see below), whose sum is σ = 11356608010272. Its totient is φ = 10883416009752.

The previous prime is 11120012009983. The next prime is 11120012010073. The reversal of 11120012010011 is 11001021002111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11120012010011 - 2⁴² = 6721965498907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11120012009974 and 11120012010001.

It is not an unprimeable number, because it can be changed into a prime (11120012510011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118298000060 + ... + 118298000153.

It is an arithmetic number, because the mean of its divisors is an integer number (2839152002568).

Almost surely, 2^{11120012010011} is an apocalyptic number.

11120012010011 is a deficient number, since it is larger than the sum of its proper divisors (236596000261).

11120012010011 is an equidigital number, since it uses as much as digits as its factorization.

11120012010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236596000260.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11120012010011 its reverse (11001021002111), we get a palindrome (22121033012122).

The spelling of 11120012010011 in words is "eleven trillion, one hundred twenty billion, twelve million, ten thousand, eleven".