332222023212 has 12 divisors (see below), whose sum is σ = 775184720856. Its totient is φ = 110740674400.

The previous prime is 332222023207. The next prime is 332222023213. The reversal of 332222023212 is 212320222233.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×332222023212² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332222023213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13842584289 + ... + 13842584312.

It is an arithmetic number, because the mean of its divisors is an integer number (64598726738).

Almost surely, 2^332222023212 is an apocalyptic number.

It is an amenable number.

332222023212 is an abundant number, since it is smaller than the sum of its proper divisors (442962697644).

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

332222023212 is a wasteful number, since it uses less digits than its factorization.

332222023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27685168608 (or 27685168606 counting only the distinct ones).

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

Adding to 332222023212 its reverse (212320222233), we get a palindrome (544542245445).

The spelling of 332222023212 in words is "three hundred thirty-two billion, two hundred twenty-two million, twenty-three thousand, two hundred twelve".