332221222301220 has 960 divisors, whose sum is σ = 1249934620999680. Its totient is φ = 72275052211200.

The previous prime is 332221222301209. The next prime is 332221222301407. The reversal of 332221222301220 is 22103222122233.

332221222301220 is a `hidden beast` number, since 3 + 3 + 2 + 2 + 212 + 223 + 0 + 1 + 220 = 666.

It is a super-2 number, since 2×332221222301220² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 5228422650 + ... + 5228486190.

It is an arithmetic number, because the mean of its divisors is an integer number (1302015230208).

Almost surely, 2^{332221222301220} is an apocalyptic number.

332221222301220 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 332221222301220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (624967310499840).

332221222301220 is an abundant number, since it is smaller than the sum of its proper divisors (917713398698460).

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

332221222301220 is a wasteful number, since it uses less digits than its factorization.

332221222301220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63846 (or 63835 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 332221222301220 its reverse (22103222122233), we get a palindrome (354324444423453).

The spelling of 332221222301220 in words is "three hundred thirty-two trillion, two hundred twenty-one billion, two hundred twenty-two million, three hundred one thousand, two hundred twenty".