11000011220120 has 128 divisors (see below), whose sum is σ = 26683805635200. Its totient is φ = 4056984797184.

The previous prime is 11000011220117. The next prime is 11000011220167. The reversal of 11000011220120 is 2102211000011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2789754869 + ... + 2789758811.

It is an arithmetic number, because the mean of its divisors is an integer number (208467231525).

Almost surely, 2^{11000011220120} is an apocalyptic number.

11000011220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000011220120 is an abundant number, since it is smaller than the sum of its proper divisors (15683794415080).

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

11000011220120 is a wasteful number, since it uses less digits than its factorization.

11000011220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8629 (or 8625 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11000011220120 its reverse (2102211000011), we get a palindrome (13102222220131).

The spelling of 11000011220120 in words is "eleven trillion, eleven million, two hundred twenty thousand, one hundred twenty".