12114278580 has 48 divisors (see below), whose sum is σ = 35014178304. Its totient is φ = 3126264960.

The previous prime is 12114278573. The next prime is 12114278677. The reversal of 12114278580 is 8587241121.

It is a super-3 number, since 3×12114278580³ (a number of 31 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3254667 + ... + 3258386.

It is an arithmetic number, because the mean of its divisors is an integer number (729462048).

Almost surely, 2^12114278580 is an apocalyptic number.

12114278580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12114278580 is an abundant number, since it is smaller than the sum of its proper divisors (22899899724).

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

12114278580 is a wasteful number, since it uses less digits than its factorization.

12114278580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6513096 (or 6513094 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 39.

The spelling of 12114278580 in words is "twelve billion, one hundred fourteen million, two hundred seventy-eight thousand, five hundred eighty".