11001202011120 has 80 divisors (see below), whose sum is σ = 34104045058560. Its totient is φ = 2933626444032.

The previous prime is 11001202011119. The next prime is 11001202011143. The reversal of 11001202011120 is 2111020210011.

11001202011120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a junction number, because it is equal to n+sod(n) for n = 11001202011096 and 11001202011105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49299637 + ... + 49522283.

It is an arithmetic number, because the mean of its divisors is an integer number (426300563232).

Almost surely, 2^{11001202011120} is an apocalyptic number.

11001202011120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11001202011120 is an abundant number, since it is smaller than the sum of its proper divisors (23102843047440).

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

11001202011120 is a wasteful number, since it uses less digits than its factorization.

11001202011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428542 (or 428536 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11001202011120 its reverse (2111020210011), we get a palindrome (13112222221131).

The spelling of 11001202011120 in words is "eleven trillion, one billion, two hundred two million, eleven thousand, one hundred twenty".