204222404402 has 8 divisors (see below), whose sum is σ = 319652459136. Its totient is φ = 97671584692.

The previous prime is 204222404401. The next prime is 204222404413. The reversal of 204222404402 is 204404222402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (204222404401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2219808698 + ... + 2219808789.

It is an arithmetic number, because the mean of its divisors is an integer number (39956557392).

Almost surely, 2^204222404402 is an apocalyptic number.

204222404402 is a deficient number, since it is larger than the sum of its proper divisors (115430054734).

204222404402 is a wasteful number, since it uses less digits than its factorization.

204222404402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4439617512.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 204222404402 its reverse (204404222402), we get a palindrome (408626626804).

The spelling of 204222404402 in words is "two hundred four billion, two hundred twenty-two million, four hundred four thousand, four hundred two".