12203011404 has 36 divisors (see below), whose sum is σ = 30866131296. Its totient is φ = 4065081888.

The previous prime is 12203011391. The next prime is 12203011439. The reversal of 12203011404 is 40411030221.

12203011404 is a `hidden beast` number, since 1 + 220 + 30 + 11 + 404 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50079 + ... + 164054.

It is an arithmetic number, because the mean of its divisors is an integer number (857392536).

Almost surely, 2^12203011404 is an apocalyptic number.

It is an amenable number.

12203011404 is an abundant number, since it is smaller than the sum of its proper divisors (18663119892).

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

12203011404 is a wasteful number, since it uses less digits than its factorization.

12203011404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215726 (or 215721 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12203011404 its reverse (40411030221), we get a palindrome (52614041625).

The spelling of 12203011404 in words is "twelve billion, two hundred three million, eleven thousand, four hundred four".