332223212220 has 48 divisors (see below), whose sum is σ = 930360026400. Its totient is φ = 88579996416.

The previous prime is 332223212207. The next prime is 332223212231. The reversal of 332223212220 is 22212322233.

It is a super-2 number, since 2×332223212220² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18534 + ... + 815346.

It is an arithmetic number, because the mean of its divisors is an integer number (19382500550).

Almost surely, 2^332223212220 is an apocalyptic number.

332223212220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332223212220 is an abundant number, since it is smaller than the sum of its proper divisors (598136814180).

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

332223212220 is a wasteful number, since it uses less digits than its factorization.

332223212220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803774 (or 803772 counting only the distinct ones).

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

Adding to 332223212220 its reverse (22212322233), we get a palindrome (354435534453).

The spelling of 332223212220 in words is "three hundred thirty-two billion, two hundred twenty-three million, two hundred twelve thousand, two hundred twenty".