11010112101012 has 24 divisors (see below), whose sum is σ = 25701465410656. Its totient is φ = 3668436818208.

The previous prime is 11010112101011. The next prime is 11010112101127. The reversal of 11010112101012 is 21010121101011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010112101011) 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, 200039938 + ... + 200094969.

Almost surely, 2^{11010112101012} is an apocalyptic number.

11010112101012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11010112101012 is an abundant number, since it is smaller than the sum of its proper divisors (14691353309644).

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

11010112101012 is a wasteful number, since it uses less digits than its factorization.

11010112101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400137207 (or 400137205 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11010112101012 its reverse (21010121101011), we get a palindrome (32020233202023).

It can be divided in two parts, 1101011 and 2101012, that multiplied together give a palindrome (2313237323132).

The spelling of 11010112101012 in words is "eleven trillion, ten billion, one hundred twelve million, one hundred one thousand, twelve".