32232002123220 has 192 divisors, whose sum is σ = 95199983182080. Its totient is φ = 8125659389952.

The previous prime is 32232002123197. The next prime is 32232002123273. The reversal of 32232002123220 is 2232120023223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1394287102 + ... + 1394310218.

It is an arithmetic number, because the mean of its divisors is an integer number (495833245740).

Almost surely, 2^{32232002123220} is an apocalyptic number.

32232002123220 is a gapful number since it is divisible by the number (30) 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 32232002123220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47599991591040).

32232002123220 is an abundant number, since it is smaller than the sum of its proper divisors (62967981058860).

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

32232002123220 is a wasteful number, since it uses less digits than its factorization.

32232002123220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25674 (or 25672 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 32232002123220 its reverse (2232120023223), we get a palindrome (34464122146443).

The spelling of 32232002123220 in words is "thirty-two trillion, two hundred thirty-two billion, two million, one hundred twenty-three thousand, two hundred twenty".