11000212012 has 24 divisors (see below), whose sum is σ = 19806939152. Its totient is φ = 5342500800.

The previous prime is 11000212009. The next prime is 11000212031. The reversal of 11000212012 is 21021200011.

It is a self number, because there is not a number n which added to its sum of digits gives 11000212012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145539 + ... + 207802.

Almost surely, 2^11000212012 is an apocalyptic number.

It is an amenable number.

11000212012 is a deficient number, since it is larger than the sum of its proper divisors (8806727140).

11000212012 is a wasteful number, since it uses less digits than its factorization.

11000212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353569 (or 353567 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11000212012 its reverse (21021200011), we get a palindrome (32021412023).

The spelling of 11000212012 in words is "eleven billion, two hundred twelve thousand, twelve".