12233131102220 has 72 divisors (see below), whose sum is σ = 31456622882160. Its totient is φ = 3973468141440.

The previous prime is 12233131102189. The next prime is 12233131102253. The reversal of 12233131102220 is 2220113133221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 328475771 + ... + 328513010.

It is an arithmetic number, because the mean of its divisors is an integer number (436897540030).

Almost surely, 2^{12233131102220} is an apocalyptic number.

12233131102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12233131102220 is an abundant number, since it is smaller than the sum of its proper divisors (19223491779940).

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

12233131102220 is a wasteful number, since it uses less digits than its factorization.

12233131102220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656988823 (or 656988814 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12233131102220 its reverse (2220113133221), we get a palindrome (14453244235441).

The spelling of 12233131102220 in words is "twelve trillion, two hundred thirty-three billion, one hundred thirty-one million, one hundred two thousand, two hundred twenty".