204422441402 has 16 divisors (see below), whose sum is σ = 309415170240. Its totient is φ = 101284448832.

The previous prime is 204422441369. The next prime is 204422441411. The reversal of 204422441402 is 204144224402.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956849 + ... + 1150827.

It is an arithmetic number, because the mean of its divisors is an integer number (19338448140).

Almost surely, 2^204422441402 is an apocalyptic number.

204422441402 is a deficient number, since it is larger than the sum of its proper divisors (104992728838).

204422441402 is a wasteful number, since it uses less digits than its factorization.

204422441402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198757.

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 204422441402 its reverse (204144224402), we get a palindrome (408566665804).

The spelling of 204422441402 in words is "two hundred four billion, four hundred twenty-two million, four hundred forty-one thousand, four hundred two".