11120022212011 has 8 divisors (see below), whose sum is σ = 11141521542000. Its totient is φ = 11098523479680.

The previous prime is 11120022211973. The next prime is 11120022212021. The reversal of 11120022212011 is 11021222002111.

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 11120022212011 - 2¹¹ = 11120022209963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120022212021) 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, 61960975 + ... + 62140183.

It is an arithmetic number, because the mean of its divisors is an integer number (1392690192750).

Almost surely, 2^{11120022212011} is an apocalyptic number.

11120022212011 is a deficient number, since it is larger than the sum of its proper divisors (21499329989).

11120022212011 is a wasteful number, since it uses less digits than its factorization.

11120022212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298829.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11120022212011 its reverse (11021222002111), we get a palindrome (22141244214122).

The spelling of 11120022212011 in words is "eleven trillion, one hundred twenty billion, twenty-two million, two hundred twelve thousand, eleven".