11010010012 has 24 divisors (see below), whose sum is σ = 19406091600. Its totient is φ = 5465527296.

The previous prime is 11010009991. The next prime is 11010010013. The reversal of 11010010012 is 21001001011.

It is a junction number, because it is equal to n+sod(n) for n = 11010009977 and 11010010004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010010013) 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, 378939 + ... + 406957.

It is an arithmetic number, because the mean of its divisors is an integer number (808587150).

Almost surely, 2^11010010012 is an apocalyptic number.

It is an amenable number.

11010010012 is a deficient number, since it is larger than the sum of its proper divisors (8396081588).

11010010012 is a wasteful number, since it uses less digits than its factorization.

11010010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28725 (or 28723 counting only the distinct ones).

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

Adding to 11010010012 its reverse (21001001011), we get a palindrome (32011011023).

Subtracting 11010010012 from its reverse (21001001011), we obtain a palindrome (9990990999).

The spelling of 11010010012 in words is "eleven billion, ten million, ten thousand, twelve".