11110021210011 has 8 divisors (see below), whose sum is σ = 14813712038160. Its totient is φ = 7406505594272.

The previous prime is 11110021209949. The next prime is 11110021210033. The reversal of 11110021210011 is 11001212001111.

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

It is a cyclic number.

It is not a de Polignac number, because 11110021210011 - 2²³ = 11110012821403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11110021200011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43655076 + ... + 43908833.

It is an arithmetic number, because the mean of its divisors is an integer number (1851714004770).

Almost surely, 2^{11110021210011} is an apocalyptic number.

11110021210011 is a deficient number, since it is larger than the sum of its proper divisors (3703690828149).

11110021210011 is an equidigital number, since it uses as much as digits as its factorization.

11110021210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87606205.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11110021210011 its reverse (11001212001111), we get a palindrome (22111233211122).

The spelling of 11110021210011 in words is "eleven trillion, one hundred ten billion, twenty-one million, two hundred ten thousand, eleven".