11001010001112 has 64 divisors (see below), whose sum is σ = 30558751221600. Its totient is φ = 3666956520960.

The previous prime is 11001010001081. The next prime is 11001010001131. The reversal of 11001010001112 is 21110001010011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11001010001094 and 11001010001103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19397412 + ... + 19956492.

Almost surely, 2^{11001010001112} is an apocalyptic number.

11001010001112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11001010001112 is an abundant number, since it is smaller than the sum of its proper divisors (19557741220488).

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

11001010001112 is a wasteful number, since it uses less digits than its factorization.

11001010001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650193 (or 650183 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 11001010001112 its reverse (21110001010011), we get a palindrome (32111011011123).

The spelling of 11001010001112 in words is "eleven trillion, one billion, ten million, one thousand, one hundred twelve".