11010201012 has 36 divisors (see below), whose sum is σ = 28423502016. Its totient is φ = 3591979920.

The previous prime is 11010201001. The next prime is 11010201017. The reversal of 11010201012 is 21010201011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11010200985 and 11010201003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010201017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3251914 + ... + 3255297.

Almost surely, 2^11010201012 is an apocalyptic number.

11010201012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11010201012 is an abundant number, since it is smaller than the sum of its proper divisors (17413301004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11010201012 is a wasteful number, since it uses less digits than its factorization.

11010201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6507268 (or 6507263 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11010201012 its reverse (21010201011), we get a palindrome (32020402023).

Subtracting 11010201012 from its reverse (21010201011), we obtain a palindrome (9999999999).

The spelling of 11010201012 in words is "eleven billion, ten million, two hundred one thousand, twelve".