12203232302320 has 40 divisors (see below), whose sum is σ = 28385842185360. Its totient is φ = 4879000089600.

The previous prime is 12203232302299. The next prime is 12203232302333. The reversal of 12203232302320 is 2320323230221.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35654106 + ... + 35994745.

It is an arithmetic number, because the mean of its divisors is an integer number (709646054634).

Almost surely, 2^{12203232302320} is an apocalyptic number.

12203232302320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12203232302320 is an abundant number, since it is smaller than the sum of its proper divisors (16182609883040).

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

12203232302320 is a wasteful number, since it uses less digits than its factorization.

12203232302320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71650993 (or 71650987 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 12203232302320 its reverse (2320323230221), we get a palindrome (14523555532541).

The spelling of 12203232302320 in words is "twelve trillion, two hundred three billion, two hundred thirty-two million, three hundred two thousand, three hundred twenty".