3321203232212 has 12 divisors (see below), whose sum is σ = 5812133188596. Its totient is φ = 1660593749760.

The previous prime is 3321203232181. The next prime is 3321203232239. The reversal of 3321203232212 is 2122323021233.

It can be written as a sum of positive squares in 2 ways, for example, as 1156644324676 + 2164558907536 = 1075474^2 + 1471244^2 .

It is a super-2 number, since 2×3321203232212² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 959303 + ... + 2750030.

It is an arithmetic number, because the mean of its divisors is an integer number (484344432383).

Almost surely, 2^{3321203232212} is an apocalyptic number.

It is an amenable number.

3321203232212 is a deficient number, since it is larger than the sum of its proper divisors (2490929956384).

3321203232212 is a wasteful number, since it uses less digits than its factorization.

3321203232212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3933178 (or 3933176 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3321203232212 its reverse (2122323021233), we get a palindrome (5443526253445).

The spelling of 3321203232212 in words is "three trillion, three hundred twenty-one billion, two hundred three million, two hundred thirty-two thousand, two hundred twelve".