12110001984 has 56 divisors (see below), whose sum is σ = 35601168320. Its totient is φ = 4036666752.

The previous prime is 12110001977. The next prime is 12110001991. The reversal of 12110001984 is 48910001121.

It is an interprime number because it is at equal distance from previous prime (12110001977) and next prime (12110001991).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3502324 + ... + 3505779.

Almost surely, 2^12110001984 is an apocalyptic number.

It is an amenable number.

12110001984 is an abundant number, since it is smaller than the sum of its proper divisors (23491166336).

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

12110001984 is an equidigital number, since it uses as much as digits as its factorization.

12110001984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7008124 (or 7008108 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The spelling of 12110001984 in words is "twelve billion, one hundred ten million, one thousand, nine hundred eighty-four".