12060442220 has 24 divisors (see below), whose sum is σ = 25328996784. Its totient is φ = 4823782976.

The previous prime is 12060442217. The next prime is 12060442249. The reversal of 12060442220 is 2224406021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443867 + ... + 470253.

It is an arithmetic number, because the mean of its divisors is an integer number (1055374866).

Almost surely, 2^12060442220 is an apocalyptic number.

12060442220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12060442220 is an abundant number, since it is smaller than the sum of its proper divisors (13268554564).

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

12060442220 is a wasteful number, since it uses less digits than its factorization.

12060442220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49249 (or 49247 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12060442220 its reverse (2224406021), we get a palindrome (14284848241).

The spelling of 12060442220 in words is "twelve billion, sixty million, four hundred forty-two thousand, two hundred twenty".