11120000100120 has 128 divisors (see below), whose sum is σ = 37588732992000. Its totient is φ = 2923568081280.

The previous prime is 11120000100107. The next prime is 11120000100127. The reversal of 11120000100120 is 2100100002111.

It is a happy number.

11120000100120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120000100127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72432450 + ... + 72585809.

It is an arithmetic number, because the mean of its divisors is an integer number (293661976500).

Almost surely, 2^{11120000100120} is an apocalyptic number.

11120000100120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120000100120 is an abundant number, since it is smaller than the sum of its proper divisors (26468732891880).

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

11120000100120 is a wasteful number, since it uses less digits than its factorization.

11120000100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145018350 (or 145018340 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11120000100120 its reverse (2100100002111), we get a palindrome (13220100102231).

The spelling of 11120000100120 in words is "eleven trillion, one hundred twenty billion, one hundred thousand, one hundred twenty".