11011010012 has 6 divisors (see below), whose sum is σ = 19269267528. Its totient is φ = 5505505004.

The previous prime is 11011009987. The next prime is 11011010053. The reversal of 11011010012 is 21001011011.

It is a happy number.

11011010012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×11011010012⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376376248 + ... + 1376376255.

It is an arithmetic number, because the mean of its divisors is an integer number (3211544588).

Almost surely, 2^11011010012 is an apocalyptic number.

It is an amenable number.

11011010012 is a deficient number, since it is larger than the sum of its proper divisors (8258257516).

11011010012 is a wasteful number, since it uses less digits than its factorization.

11011010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752752507 (or 2752752505 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11011010012 its reverse (21001011011), we get a palindrome (32012021023).

Subtracting 11011010012 from its reverse (21001011011), we obtain a palindrome (9990000999).

The spelling of 11011010012 in words is "eleven billion, eleven million, ten thousand, twelve".