12032220100332 has 48 divisors (see below), whose sum is σ = 28298941542144. Its totient is φ = 3978896376000.

The previous prime is 12032220100321. The next prime is 12032220100379. The reversal of 12032220100332 is 23300102223021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12032220100299 and 12032220100308.

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, 6852519 + ... + 8427422.

It is an arithmetic number, because the mean of its divisors is an integer number (589561282128).

Almost surely, 2^{12032220100332} is an apocalyptic number.

12032220100332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12032220100332 is an abundant number, since it is smaller than the sum of its proper divisors (16266721441812).

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

12032220100332 is a wasteful number, since it uses less digits than its factorization.

12032220100332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15280470 (or 15280468 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12032220100332 its reverse (23300102223021), we get a palindrome (35332322323353).

The spelling of 12032220100332 in words is "twelve trillion, thirty-two billion, two hundred twenty million, one hundred thousand, three hundred thirty-two".