11121120100098 has 48 divisors (see below), whose sum is σ = 24212801443896. Its totient is φ = 3689067836160.

The previous prime is 11121120100073. The next prime is 11121120100099. The reversal of 11121120100098 is 89000102112111.

11121120100098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6496396732809 + 4624723367289 = 2548803^2 + 2150517^2 .

It is not an unprimeable number, because it can be changed into a prime (11121120100099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2487636 + ... + 5332032.

Almost surely, 2^{11121120100098} is an apocalyptic number.

11121120100098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11121120100098 is an abundant number, since it is smaller than the sum of its proper divisors (13091681343798).

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

11121120100098 is a wasteful number, since it uses less digits than its factorization.

11121120100098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845459 (or 2845456 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 27.

The spelling of 11121120100098 in words is "eleven trillion, one hundred twenty-one billion, one hundred twenty million, one hundred thousand, ninety-eight".