223131132120000 has 560 divisors, whose sum is σ = 797769461579552. Its totient is φ = 54696591360000.

The previous prime is 223131132119999. The next prime is 223131132120019. The reversal of 223131132120000 is 21231131322.

It is a super-3 number, since 3×223131132120000³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 375663252 + ... + 376256748.

Almost surely, 2^{223131132120000} is an apocalyptic number.

223131132120000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223131132120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398884730789776).

223131132120000 is an abundant number, since it is smaller than the sum of its proper divisors (574638329459552).

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

223131132120000 is a wasteful number, since it uses less digits than its factorization.

223131132120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593786 (or 593761 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 223131132120000 its reverse (21231131322), we get a palindrome (223152363251322).

The spelling of 223131132120000 in words is "two hundred twenty-three trillion, one hundred thirty-one billion, one hundred thirty-two million, one hundred twenty thousand".