20110200122204 has 24 divisors (see below), whose sum is σ = 35206916513328. Its totient is φ = 10051081861760.

The previous prime is 20110200122197. The next prime is 20110200122249. The reversal of 20110200122204 is 40222100201102.

It is a congruent 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, 115163399 + ... + 115337889.

It is an arithmetic number, because the mean of its divisors is an integer number (1466954854722).

Almost surely, 2^{20110200122204} is an apocalyptic number.

It is an amenable number.

20110200122204 is a deficient number, since it is larger than the sum of its proper divisors (15096716391124).

20110200122204 is a wasteful number, since it uses less digits than its factorization.

20110200122204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185845 (or 185843 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20110200122204 its reverse (40222100201102), we get a palindrome (60332300323306).

The spelling of 20110200122204 in words is "twenty trillion, one hundred ten billion, two hundred million, one hundred twenty-two thousand, two hundred four".