1232213131300 has 36 divisors (see below), whose sum is σ = 2814634209520. Its totient is φ = 466943922720.

The previous prime is 1232213131249. The next prime is 1232213131301. The reversal of 1232213131300 is 31313122321.

It is not an unprimeable number, because it can be changed into a prime (1232213131301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 324264714 + ... + 324268513.

Almost surely, 2^{1232213131300} is an apocalyptic number.

1232213131300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1232213131300 is an abundant number, since it is smaller than the sum of its proper divisors (1582421078220).

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

1232213131300 is a wasteful number, since it uses less digits than its factorization.

1232213131300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648533260 (or 648533253 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1232213131300 its reverse (31313122321), we get a palindrome (1263526253621).

The spelling of 1232213131300 in words is "one trillion, two hundred thirty-two billion, two hundred thirteen million, one hundred thirty-one thousand, three hundred".