12203220320132 has 12 divisors (see below), whose sum is σ = 21355681425036. Its totient is φ = 6101597055840.

The previous prime is 12203220320111. The next prime is 12203220320189. The reversal of 12203220320132 is 23102302230221.

It can be written as a sum of positive squares in 2 ways, for example, as 11842242857536 + 360977462596 = 3441256^2 + 600814^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12203220320098 and 12203220320107.

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, 1005983 + ... + 5041670.

It is an arithmetic number, because the mean of its divisors is an integer number (1779640118753).

Almost surely, 2^{12203220320132} is an apocalyptic number.

It is an amenable number.

12203220320132 is a deficient number, since it is larger than the sum of its proper divisors (9152461104904).

12203220320132 is a wasteful number, since it uses less digits than its factorization.

12203220320132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6552118 (or 6552116 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12203220320132 its reverse (23102302230221), we get a palindrome (35305522550353).

The spelling of 12203220320132 in words is "twelve trillion, two hundred three billion, two hundred twenty million, three hundred twenty thousand, one hundred thirty-two".