332021111212 has 48 divisors (see below), whose sum is σ = 665298108160. Its totient is φ = 142025908032.

The previous prime is 332021111207. The next prime is 332021111243. The reversal of 332021111212 is 212111120233.

It is a super-2 number, since 2×332021111212² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332021111212.

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, 38769643 + ... + 38778205.

Almost surely, 2^332021111212 is an apocalyptic number.

It is an amenable number.

332021111212 is an abundant number, since it is smaller than the sum of its proper divisors (333276996948).

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

332021111212 is a wasteful number, since it uses less digits than its factorization.

332021111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11030 (or 11028 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 332021111212 its reverse (212111120233), we get a palindrome (544132231445).

The spelling of 332021111212 in words is "three hundred thirty-two billion, twenty-one million, one hundred eleven thousand, two hundred twelve".