204201162372 has 12 divisors (see below), whose sum is σ = 476469378896. Its totient is φ = 68067054120.

The previous prime is 204201162359. The next prime is 204201162421. The reversal of 204201162372 is 273261102402.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×204201162372² (a number of 23 digits) contains 22 as substring.

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, 8508381754 + ... + 8508381777.

Almost surely, 2^204201162372 is an apocalyptic number.

It is an amenable number.

204201162372 is an abundant number, since it is smaller than the sum of its proper divisors (272268216524).

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

204201162372 is a wasteful number, since it uses less digits than its factorization.

204201162372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17016763538 (or 17016763536 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

Adding to 204201162372 its reverse (273261102402), we get a palindrome (477462264774).

The spelling of 204201162372 in words is "two hundred four billion, two hundred one million, one hundred sixty-two thousand, three hundred seventy-two".