3211013012162 has 8 divisors (see below), whose sum is σ = 4816651612476. Its totient is φ = 1605462474672.

The previous prime is 3211013012161. The next prime is 3211013012189. The reversal of 3211013012162 is 2612103101123.

It can be written as a sum of positive squares in 2 ways, for example, as 2137797818641 + 1073215193521 = 1462121^2 + 1035961^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3211013012161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21924473 + ... + 22070444.

Almost surely, 2^{3211013012162} is an apocalyptic number.

3211013012162 is a deficient number, since it is larger than the sum of its proper divisors (1605638600314).

3211013012162 is a wasteful number, since it uses less digits than its factorization.

3211013012162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44031412.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 3211013012162 its reverse (2612103101123), we get a palindrome (5823116113285).

The spelling of 3211013012162 in words is "three trillion, two hundred eleven billion, thirteen million, twelve thousand, one hundred sixty-two".