12007206306220 has 12 divisors (see below), whose sum is σ = 25215133243104. Its totient is φ = 4802882522480.

The previous prime is 12007206306211. The next prime is 12007206306239. The reversal of 12007206306220 is 2260360270021.

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, 300180157636 + ... + 300180157675.

It is an arithmetic number, because the mean of its divisors is an integer number (2101261103592).

Almost surely, 2^{12007206306220} is an apocalyptic number.

12007206306220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12007206306220 is an abundant number, since it is smaller than the sum of its proper divisors (13207926936884).

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

12007206306220 is a wasteful number, since it uses less digits than its factorization.

12007206306220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600360315320 (or 600360315318 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 12007206306220 its reverse (2260360270021), we get a palindrome (14267566576241).

The spelling of 12007206306220 in words is "twelve trillion, seven billion, two hundred six million, three hundred six thousand, two hundred twenty".