11204204433201 has 20 divisors (see below), whose sum is σ = 18024617579892. Its totient is φ = 6894895035168.

The previous prime is 11204204433197. The next prime is 11204204433239. The reversal of 11204204433201 is 10233440240211.

11204204433201 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 4 + 20 + 4 + 433 + 201 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1283915610000 + 9920288823201 = 1133100^2 + 3149649^2 .

It is not a de Polignac number, because 11204204433201 - 2² = 11204204433197 is a prime.

It is a super-2 number, since 2×11204204433201² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11204204433251) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5320134006 + ... + 5320136111.

Almost surely, 2^{11204204433201} is an apocalyptic number.

It is an amenable number.

11204204433201 is a deficient number, since it is larger than the sum of its proper divisors (6820413146691).

11204204433201 is a wasteful number, since it uses less digits than its factorization.

11204204433201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10640270142 (or 10640270133 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11204204433201 its reverse (10233440240211), we get a palindrome (21437644673412).

The spelling of 11204204433201 in words is "eleven trillion, two hundred four billion, two hundred four million, four hundred thirty-three thousand, two hundred one".