12330506220 has 48 divisors (see below), whose sum is σ = 34867270368. Its totient is φ = 3255577600.

The previous prime is 12330506219. The next prime is 12330506239. The reversal of 12330506220 is 2260503321.

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, 1011309 + ... + 1023428.

It is an arithmetic number, because the mean of its divisors is an integer number (726401466).

Almost surely, 2^12330506220 is an apocalyptic number.

12330506220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12330506220 is an abundant number, since it is smaller than the sum of its proper divisors (22536764148).

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

12330506220 is a wasteful number, since it uses less digits than its factorization.

12330506220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034850 (or 2034848 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The spelling of 12330506220 in words is "twelve billion, three hundred thirty million, five hundred six thousand, two hundred twenty".