332222310221312 has 80 divisors (see below), whose sum is σ = 759249133924512. Its totient is φ = 142263609016320.

The previous prime is 332222310221287. The next prime is 332222310221317. The reversal of 332222310221312 is 213122013222233.

It is a super-2 number, since 2×332222310221312² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332222310221317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33861989 + ... + 42556772.

Almost surely, 2^{332222310221312} is an apocalyptic number.

332222310221312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

332222310221312 is an abundant number, since it is smaller than the sum of its proper divisors (427026823703200).

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

332222310221312 is an equidigital number, since it uses as much as digits as its factorization.

332222310221312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76419999 (or 76419983 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 332222310221312 its reverse (213122013222233), we get a palindrome (545344323443545).

The spelling of 332222310221312 in words is "three hundred thirty-two trillion, two hundred twenty-two billion, three hundred ten million, two hundred twenty-one thousand, three hundred twelve".