12200403404 has 12 divisors (see below), whose sum is σ = 24400806864. Its totient is φ = 5228744304.

The previous prime is 12200403403. The next prime is 12200403419. The reversal of 12200403404 is 40430400221.

12200403404 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12200403403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217864319 + ... + 217864374.

It is an arithmetic number, because the mean of its divisors is an integer number (2033400572).

Almost surely, 2^12200403404 is an apocalyptic number.

12200403404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12200403404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12200403404 is a wasteful number, since it uses less digits than its factorization.

12200403404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435728704 (or 435728702 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 12200403404 its reverse (40430400221), we get a palindrome (52630803625).

The spelling of 12200403404 in words is "twelve billion, two hundred million, four hundred three thousand, four hundred four".