204000242022 has 48 divisors (see below), whose sum is σ = 448160094720. Its totient is φ = 67057983216.

The previous prime is 204000241993. The next prime is 204000242023. The reversal of 204000242022 is 220242000402.

204000242022 is a `hidden beast` number, since 2 + 0 + 400 + 0 + 242 + 0 + 22 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 204000241986 and 204000242004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204000242023) 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, 212913 + ... + 673299.

It is an arithmetic number, because the mean of its divisors is an integer number (9336668640).

Almost surely, 2^204000242022 is an apocalyptic number.

204000242022 is an abundant number, since it is smaller than the sum of its proper divisors (244159852698).

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

204000242022 is a wasteful number, since it uses less digits than its factorization.

204000242022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460737 (or 460734 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 204000242022 its reverse (220242000402), we get a palindrome (424242242424).

The spelling of 204000242022 in words is "two hundred four billion, two hundred forty-two thousand, twenty-two".