12202233321012 has 96 divisors (see below), whose sum is σ = 32635440160512. Its totient is φ = 3476052873216.

The previous prime is 12202233321001. The next prime is 12202233321017. The reversal of 12202233321012 is 21012333220221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202233321017) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 307085898 + ... + 307125630.

It is an arithmetic number, because the mean of its divisors is an integer number (339952501672).

Almost surely, 2^{12202233321012} is an apocalyptic number.

12202233321012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12202233321012 is an abundant number, since it is smaller than the sum of its proper divisors (20433206839500).

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

12202233321012 is a wasteful number, since it uses less digits than its factorization.

12202233321012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50457 (or 50455 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12202233321012 its reverse (21012333220221), we get a palindrome (33214566541233).

The spelling of 12202233321012 in words is "twelve trillion, two hundred two billion, two hundred thirty-three million, three hundred twenty-one thousand, twelve".