11001021002012 has 12 divisors (see below), whose sum is σ = 19251828916320. Its totient is φ = 5500498454496.

The previous prime is 11001021001987. The next prime is 11001021002021. The reversal of 11001021002012 is 21020012010011.

11001021002012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11001021001984 and 11001021002002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771812 + ... + 4753707.

It is an arithmetic number, because the mean of its divisors is an integer number (1604319076360).

Almost surely, 2^{11001021002012} is an apocalyptic number.

It is an amenable number.

11001021002012 is a deficient number, since it is larger than the sum of its proper divisors (8250807914308).

11001021002012 is a wasteful number, since it uses less digits than its factorization.

11001021002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023260 (or 6023258 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11001021002012 its reverse (21020012010011), we get a palindrome (32021033012023).

The spelling of 11001021002012 in words is "eleven trillion, one billion, twenty-one million, two thousand, twelve".