11110011021011 has 16 divisors (see below), whose sum is σ = 12997255455744. Its totient is φ = 9298727455104.

The previous prime is 11110011020989. The next prime is 11110011021017. The reversal of 11110011021011 is 11012011001111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11110011021011 - 2²² = 11110006826707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11110011020983 and 11110011021001.

It is not an unprimeable number, because it can be changed into a prime (11110011021017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38851805 + ... + 39136718.

It is an arithmetic number, because the mean of its divisors is an integer number (812328465984).

Almost surely, 2^{11110011021011} is an apocalyptic number.

11110011021011 is a deficient number, since it is larger than the sum of its proper divisors (1887244434733).

11110011021011 is an equidigital number, since it uses as much as digits as its factorization.

11110011021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77989010.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 11110011021011 its reverse (11012011001111), we get a palindrome (22122022022122).

The spelling of 11110011021011 in words is "eleven trillion, one hundred ten billion, eleven million, twenty-one thousand, eleven".