11121114984 has 32 divisors (see below), whose sum is σ = 31774614720. Its totient is φ = 3177461376.

The previous prime is 11121114973. The next prime is 11121114989. The reversal of 11121114984 is 48941112111.

It is not an unprimeable number, because it can be changed into a prime (11121114989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33098389 + ... + 33098724.

It is an arithmetic number, because the mean of its divisors is an integer number (992956710).

Almost surely, 2^11121114984 is an apocalyptic number.

11121114984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11121114984 is an abundant number, since it is smaller than the sum of its proper divisors (20653499736).

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

11121114984 is a wasteful number, since it uses less digits than its factorization.

11121114984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66197129 (or 66197125 counting only the distinct ones).

The product of its digits is 2304, while the sum is 33.

The spelling of 11121114984 in words is "eleven billion, one hundred twenty-one million, one hundred fourteen thousand, nine hundred eighty-four".