11010001111012 has 24 divisors (see below), whose sum is σ = 19593259076160. Its totient is φ = 5412018300960.

The previous prime is 11010001111001. The next prime is 11010001111013. The reversal of 11010001111012 is 21011110001011.

It is a self number, because there is not a number n which added to its sum of digits gives 11010001111012.

It is not an unprimeable number, because it can be changed into a prime (11010001111013) 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, 10917568 + ... + 11883319.

It is an arithmetic number, because the mean of its divisors is an integer number (816385794840).

Almost surely, 2^{11010001111012} is an apocalyptic number.

It is an amenable number.

11010001111012 is a deficient number, since it is larger than the sum of its proper divisors (8583257965148).

11010001111012 is a wasteful number, since it uses less digits than its factorization.

11010001111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22802931 (or 22802929 counting only the distinct ones).

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

Adding to 11010001111012 its reverse (21011110001011), we get a palindrome (32021111112023).

The spelling of 11010001111012 in words is "eleven trillion, ten billion, one million, one hundred eleven thousand, twelve".