20000200220404 has 12 divisors (see below), whose sum is σ = 35009884693728. Its totient is φ = 9997376022200.

The previous prime is 20000200220389. The next prime is 20000200220449. The reversal of 20000200220404 is 40402200200002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681005482 + ... + 681034849.

It is an arithmetic number, because the mean of its divisors is an integer number (2917490391144).

Almost surely, 2^{20000200220404} is an apocalyptic number.

It is an amenable number.

20000200220404 is a deficient number, since it is larger than the sum of its proper divisors (15009684473324).

20000200220404 is a wasteful number, since it uses less digits than its factorization.

20000200220404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362044006 (or 1362044004 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 20000200220404 its reverse (40402200200002), we get a palindrome (60402400420406).

The spelling of 20000200220404 in words is "twenty trillion, two hundred million, two hundred twenty thousand, four hundred four".