204022303402 has 32 divisors (see below), whose sum is σ = 315098687232. Its totient is φ = 99035633664.

The previous prime is 204022303307. The next prime is 204022303417. The reversal of 204022303402 is 204303220402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13912458 + ... + 13927114.

It is an arithmetic number, because the mean of its divisors is an integer number (9846833976).

Almost surely, 2^204022303402 is an apocalyptic number.

204022303402 is a deficient number, since it is larger than the sum of its proper divisors (111076383830).

204022303402 is a wasteful number, since it uses less digits than its factorization.

204022303402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16222.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 204022303402 its reverse (204303220402), we get a palindrome (408325523804).

The spelling of 204022303402 in words is "two hundred four billion, twenty-two million, three hundred three thousand, four hundred two".