12114770382 has 96 divisors (see below), whose sum is σ = 30884476896. Its totient is φ = 3383596800.

The previous prime is 12114770351. The next prime is 12114770413. The reversal of 12114770382 is 28307741121.

12114770382 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12114770351) and next prime (12114770413).

It is a super-2 number, since 2×12114770382² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1883532 + ... + 1889952.

It is an arithmetic number, because the mean of its divisors is an integer number (321713301).

Almost surely, 2^12114770382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12114770382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15442238448).

12114770382 is an abundant number, since it is smaller than the sum of its proper divisors (18769706514).

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

12114770382 is a wasteful number, since it uses less digits than its factorization.

12114770382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7186 (or 7183 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The spelling of 12114770382 in words is "twelve billion, one hundred fourteen million, seven hundred seventy thousand, three hundred eighty-two".