12305675886220 has 12 divisors (see below), whose sum is σ = 25841919361104. Its totient is φ = 4922270354480.

The previous prime is 12305675886199. The next prime is 12305675886241. The reversal of 12305675886220 is 2268857650321.

It is an interprime number because it is at equal distance from previous prime (12305675886199) and next prime (12305675886241).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307641897136 + ... + 307641897175.

It is an arithmetic number, because the mean of its divisors is an integer number (2153493280092).

Almost surely, 2^{12305675886220} is an apocalyptic number.

12305675886220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12305675886220 is an abundant number, since it is smaller than the sum of its proper divisors (13536243474884).

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

12305675886220 is a wasteful number, since it uses less digits than its factorization.

12305675886220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615283794320 (or 615283794318 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 12305675886220 in words is "twelve trillion, three hundred five billion, six hundred seventy-five million, eight hundred eighty-six thousand, two hundred twenty".