204222132004401 has 24 divisors (see below), whose sum is σ = 337129323383424. Its totient is φ = 116698110350400.

The previous prime is 204222132004399. The next prime is 204222132004441. The reversal of 204222132004401 is 104400231222402.

It is a happy number.

204222132004401 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 2 + 2 + 13 + 200 + 440 + 1 = 666.

204222132004401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204222132004401 - 2¹ = 204222132004399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204222132004441) 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, 28355700 + ... + 34820826.

It is an arithmetic number, because the mean of its divisors is an integer number (14047055140976).

Almost surely, 2^{204222132004401} is an apocalyptic number.

204222132004401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

204222132004401 is a deficient number, since it is larger than the sum of its proper divisors (132907191379023).

204222132004401 is a wasteful number, since it uses less digits than its factorization.

204222132004401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6966541 (or 6966538 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 204222132004401 its reverse (104400231222402), we get a palindrome (308622363226803).

The spelling of 204222132004401 in words is "two hundred four trillion, two hundred twenty-two billion, one hundred thirty-two million, four thousand, four hundred one".