220201202002004 has 24 divisors (see below), whose sum is σ = 397306974802920. Its totient is φ = 106708080623616.

The previous prime is 220201202001961. The next prime is 220201202002057. The reversal of 220201202002004 is 400200202102022.

It can be written as a sum of positive squares in 4 ways, for example, as 177999678089104 + 42201523912900 = 13341652^2 + 6496270^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2894603909 + ... + 2894679980.

It is an arithmetic number, because the mean of its divisors is an integer number (16554457283455).

Almost surely, 2^{220201202002004} is an apocalyptic number.

It is an amenable number.

220201202002004 is a deficient number, since it is larger than the sum of its proper divisors (177105772800916).

220201202002004 is a wasteful number, since it uses less digits than its factorization.

220201202002004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5789284187 (or 5789284185 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 220201202002004 its reverse (400200202102022), we get a palindrome (620401404104026).

The spelling of 220201202002004 in words is "two hundred twenty trillion, two hundred one billion, two hundred two million, two thousand, four".