3201202202004 has 36 divisors (see below), whose sum is σ = 8095243015860. Its totient is φ = 1066630227840.

The previous prime is 3201202201997. The next prime is 3201202202027. The reversal of 3201202202004 is 4002022021023.

3201202202004 is a `hidden beast` number, since 320 + 120 + 2 + 20 + 200 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1897947075600 + 1303255126404 = 1377660^2 + 1141602^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 18126439 + ... + 18302190.

Almost surely, 2^{3201202202004} is an apocalyptic number.

It is an amenable number.

3201202202004 is an abundant number, since it is smaller than the sum of its proper divisors (4894040813856).

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

3201202202004 is a wasteful number, since it uses less digits than its factorization.

3201202202004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36431080 (or 36431075 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 3201202202004 its reverse (4002022021023), we get a palindrome (7203224223027).

The spelling of 3201202202004 in words is "three trillion, two hundred one billion, two hundred two million, two hundred two thousand, four".