3211031424212 has 12 divisors (see below), whose sum is σ = 5634131657280. Its totient is φ = 1601279522136.

The previous prime is 3211031424187. The next prime is 3211031424241. The reversal of 3211031424212 is 2124241301123.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1059045788 + ... + 1059048819.

It is an arithmetic number, because the mean of its divisors is an integer number (469510971440).

Almost surely, 2^{3211031424212} is an apocalyptic number.

It is an amenable number.

3211031424212 is a deficient number, since it is larger than the sum of its proper divisors (2423100233068).

3211031424212 is a wasteful number, since it uses less digits than its factorization.

3211031424212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118094990 (or 2118094988 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 3211031424212 its reverse (2124241301123), we get a palindrome (5335272725335).

The spelling of 3211031424212 in words is "three trillion, two hundred eleven billion, thirty-one million, four hundred twenty-four thousand, two hundred twelve".