200012112223404 has 144 divisors (see below), whose sum is σ = 530471666174688. Its totient is φ = 58299547585536.

The previous prime is 200012112223367. The next prime is 200012112223409. The reversal of 200012112223404 is 404322211210002.

It is not an unprimeable number, because it can be changed into a prime (200012112223409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 998776774 + ... + 998977010.

It is an arithmetic number, because the mean of its divisors is an integer number (3683831015102).

Almost surely, 2^{200012112223404} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200012112223404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265235833087344).

200012112223404 is an abundant number, since it is smaller than the sum of its proper divisors (330459553951284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200012112223404 is a wasteful number, since it uses less digits than its factorization.

200012112223404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218032 (or 218011 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 200012112223404 its reverse (404322211210002), we get a palindrome (604334323433406).

The spelling of 200012112223404 in words is "two hundred trillion, twelve billion, one hundred twelve million, two hundred twenty-three thousand, four hundred four".