3213212012001 has 24 divisors (see below), whose sum is σ = 4843221252480. Its totient is φ = 2048954377536.

The previous prime is 3213212011993. The next prime is 3213212012039. The reversal of 3213212012001 is 1002102123123.

3213212012001 is a `hidden beast` number, since 321 + 321 + 2 + 0 + 1 + 20 + 0 + 1 = 666.

It is not a de Polignac number, because 3213212012001 - 2³ = 3213212011993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3213212012071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9412045 + ... + 9747461.

It is an arithmetic number, because the mean of its divisors is an integer number (201800885520).

Almost surely, 2^{3213212012001} is an apocalyptic number.

It is an amenable number.

3213212012001 is a deficient number, since it is larger than the sum of its proper divisors (1630009240479).

3213212012001 is a wasteful number, since it uses less digits than its factorization.

3213212012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381725 (or 381722 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 3213212012001 its reverse (1002102123123), we get a palindrome (4215314135124).

The spelling of 3213212012001 in words is "three trillion, two hundred thirteen billion, two hundred twelve million, twelve thousand, one".