332012322213220 has 192 divisors, whose sum is σ = 767042157772800. Its totient is φ = 119715748416000.

The previous prime is 332012322213203. The next prime is 332012322213259. The reversal of 332012322213220 is 22312223210233.

It is a super-2 number, since 2×332012322213220² (a number of 30 digits) contains 22 as substring.

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, 19726230205 + ... + 19726247035.

It is an arithmetic number, because the mean of its divisors is an integer number (3995011238400).

Almost surely, 2^{332012322213220} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332012322213220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383521078886400).

332012322213220 is an abundant number, since it is smaller than the sum of its proper divisors (435029835559580).

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

332012322213220 is a wasteful number, since it uses less digits than its factorization.

332012322213220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18650 (or 18648 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 332012322213220 its reverse (22312223210233), we get a palindrome (354324545423453).

The spelling of 332012322213220 in words is "three hundred thirty-two trillion, twelve billion, three hundred twenty-two million, two hundred thirteen thousand, two hundred twenty".