3232121320212 has 48 divisors (see below), whose sum is σ = 7747693262400. Its totient is φ = 1047951136512.

The previous prime is 3232121320199. The next prime is 3232121320213. The reversal of 3232121320212 is 2120231212323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3232121320213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476043 + ... + 2586669.

It is an arithmetic number, because the mean of its divisors is an integer number (161410276300).

Almost surely, 2^{3232121320212} is an apocalyptic number.

It is an amenable number.

3232121320212 is an abundant number, since it is smaller than the sum of its proper divisors (4515571942188).

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

3232121320212 is a wasteful number, since it uses less digits than its factorization.

3232121320212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114120 (or 2114118 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3232121320212 its reverse (2120231212323), we get a palindrome (5352352532535).

The spelling of 3232121320212 in words is "three trillion, two hundred thirty-two billion, one hundred twenty-one million, three hundred twenty thousand, two hundred twelve".