11012022011011 has 8 divisors (see below), whose sum is σ = 12594415024224. Its totient is φ = 9431940750720.

The previous prime is 11012022010909. The next prime is 11012022011051. The reversal of 11012022011011 is 11011022021011.

It is a happy number.

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 11012022011011 - 2³¹ = 11009874527363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11012022010982 and 11012022011000.

It is not an unprimeable number, because it can be changed into a prime (11012022011051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 577928020 + ... + 577947073.

It is an arithmetic number, because the mean of its divisors is an integer number (1574301878028).

Almost surely, 2^{11012022011011} is an apocalyptic number.

11012022011011 is a deficient number, since it is larger than the sum of its proper divisors (1582393013213).

11012022011011 is a wasteful number, since it uses less digits than its factorization.

11012022011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155876461.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11012022011011 its reverse (11011022021011), we get a palindrome (22023044032022).

The spelling of 11012022011011 in words is "eleven trillion, twelve billion, twenty-two million, eleven thousand, eleven".