11001110010012 has 72 divisors (see below), whose sum is σ = 30393958637952. Its totient is φ = 3339995443200.

The previous prime is 11001110009999. The next prime is 11001110010067. The reversal of 11001110010012 is 21001001110011.

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 = 11001110009976 and 11001110010003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 289911189 + ... + 289949132.

It is an arithmetic number, because the mean of its divisors is an integer number (422138314416).

Almost surely, 2^{11001110010012} is an apocalyptic number.

11001110010012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11001110010012 is an abundant number, since it is smaller than the sum of its proper divisors (19392848627940).

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

11001110010012 is a wasteful number, since it uses less digits than its factorization.

11001110010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579860379 (or 579860374 counting only the distinct ones).

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

Adding to 11001110010012 its reverse (21001001110011), we get a palindrome (32002111120023).

The spelling of 11001110010012 in words is "eleven trillion, one billion, one hundred ten million, ten thousand, twelve".