132231133100220 has 576 divisors, whose sum is σ = 471983072870400. Its totient is φ = 27072889873920.

The previous prime is 132231133100167. The next prime is 132231133100237. The reversal of 132231133100220 is 22001331132231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1041594069 + ... + 1041721011.

Almost surely, 2^{132231133100220} is an apocalyptic number.

132231133100220 is a gapful number since it is divisible by the number (10) 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 132231133100220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235991536435200).

132231133100220 is an abundant number, since it is smaller than the sum of its proper divisors (339751939770180).

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

132231133100220 is a wasteful number, since it uses less digits than its factorization.

132231133100220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127286 (or 127273 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 132231133100220 its reverse (22001331132231), we get a palindrome (154232464232451).

The spelling of 132231133100220 in words is "one hundred thirty-two trillion, two hundred thirty-one billion, one hundred thirty-three million, one hundred thousand, two hundred twenty".