11010111001012 has 12 divisors (see below), whose sum is σ = 19268017806240. Its totient is φ = 5504963056376.

The previous prime is 11010111001003. The next prime is 11010111001063. The reversal of 11010111001012 is 21010011101011.

It is a self number, because there is not a number n which added to its sum of digits gives 11010111001012.

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, 22842712 + ... + 23319727.

It is an arithmetic number, because the mean of its divisors is an integer number (1605668150520).

Almost surely, 2^{11010111001012} is an apocalyptic number.

It is an amenable number.

11010111001012 is a deficient number, since it is larger than the sum of its proper divisors (8257906805228).

11010111001012 is a wasteful number, since it uses less digits than its factorization.

11010111001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46222070 (or 46222068 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 11010111001012 its reverse (21010011101011), we get a palindrome (32020122102023).

Subtracting 11010111001012 from its reverse (21010011101011), we obtain a palindrome (9999900099999).

The spelling of 11010111001012 in words is "eleven trillion, ten billion, one hundred eleven million, one thousand, twelve".