11012012110012 has 24 divisors (see below), whose sum is σ = 20879136509616. Its totient is φ = 5061608848128.

The previous prime is 11012012109997. The next prime is 11012012110019. The reversal of 11012012110012 is 21001121021011.

It is a happy number.

11012012110012 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-2 number, since 2×11012012110012² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11012012109974 and 11012012110001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012012110019) 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, 1883036083 + ... + 1883041930.

It is an arithmetic number, because the mean of its divisors is an integer number (869964021234).

Almost surely, 2^{11012012110012} is an apocalyptic number.

It is an amenable number.

11012012110012 is a deficient number, since it is larger than the sum of its proper divisors (9867124399604).

11012012110012 is a wasteful number, since it uses less digits than its factorization.

11012012110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3766078077 (or 3766078075 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11012012110012 its reverse (21001121021011), we get a palindrome (32013133131023).

The spelling of 11012012110012 in words is "eleven trillion, twelve billion, twelve million, one hundred ten thousand, twelve".