12032220100308 has 48 divisors (see below), whose sum is σ = 29093597320704. Its totient is φ = 3866258718720.

The previous prime is 12032220100283. The next prime is 12032220100321. The reversal of 12032220100308 is 80300102223021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62831785 + ... + 63022992.

It is an arithmetic number, because the mean of its divisors is an integer number (606116610848).

Almost surely, 2^{12032220100308} is an apocalyptic number.

It is an amenable number.

12032220100308 is an abundant number, since it is smaller than the sum of its proper divisors (17061377220396).

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

12032220100308 is a wasteful number, since it uses less digits than its factorization.

12032220100308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125855072 (or 125855070 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12032220100308 its reverse (80300102223021), we get a palindrome (92332322323329).

The spelling of 12032220100308 in words is "twelve trillion, thirty-two billion, two hundred twenty million, one hundred thousand, three hundred eight".