11012012120011 has 8 divisors (see below), whose sum is σ = 12852926000640. Its totient is φ = 9238040562408.

The previous prime is 11012012119967. The next prime is 11012012120029. The reversal of 11012012120011 is 11002121021011.

It is a happy number.

11012012120011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11012012120011 - 2¹³ = 11012012111819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11012012119973 and 11012012120000.

It is not an unprimeable number, because it can be changed into a prime (11012012120911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16735580401 + ... + 16735581058.

It is an arithmetic number, because the mean of its divisors is an integer number (1606615750080).

Almost surely, 2^{11012012120011} is an apocalyptic number.

11012012120011 is a deficient number, since it is larger than the sum of its proper divisors (1840913880629).

11012012120011 is an equidigital number, since it uses as much as digits as its factorization.

11012012120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33471161513.

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

Adding to 11012012120011 its reverse (11002121021011), we get a palindrome (22014133141022).

The spelling of 11012012120011 in words is "eleven trillion, twelve billion, twelve million, one hundred twenty thousand, eleven".