11011000012 has 12 divisors (see below), whose sum is σ = 19679234400. Its totient is φ = 5388361616.

The previous prime is 11011000003. The next prime is 11011000043. The reversal of 11011000012 is 21000011011.

It is a junction number, because it is equal to n+sod(n) for n = 11010999959 and 11011000004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29284387 + ... + 29284762.

It is an arithmetic number, because the mean of its divisors is an integer number (1639936200).

Almost surely, 2^11011000012 is an apocalyptic number.

It is an amenable number.

11011000012 is a deficient number, since it is larger than the sum of its proper divisors (8668234388).

11011000012 is a wasteful number, since it uses less digits than its factorization.

11011000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58569200 (or 58569198 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 11011000012 its reverse (21000011011), we get a palindrome (32011011023).

The spelling of 11011000012 in words is "eleven billion, eleven million, twelve", and thus it is an aban number and an uban number.