11001000212212 has 24 divisors (see below), whose sum is σ = 19516942928000. Its totient is φ = 5424742155456.

The previous prime is 11001000212207. The next prime is 11001000212263. The reversal of 11001000212212 is 21221200010011.

It is a junction number, because it is equal to n+sod(n) for n = 11001000212192 and 11001000212201.

It is a congruent number.

It is an unprimeable number.

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, 2482789 + ... + 5307187.

Almost surely, 2^{11001000212212} is an apocalyptic number.

It is an amenable number.

11001000212212 is a deficient number, since it is larger than the sum of its proper divisors (8515942715788).

11001000212212 is a wasteful number, since it uses less digits than its factorization.

11001000212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837815 (or 2837813 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11001000212212 its reverse (21221200010011), we get a palindrome (32222200222223).

The spelling of 11001000212212 in words is "eleven trillion, one billion, two hundred twelve thousand, two hundred twelve".