12302204004 has 18 divisors (see below), whose sum is σ = 31097237990. Its totient is φ = 4100734656.

The previous prime is 12302203997. The next prime is 12302204011. The reversal of 12302204004 is 40040220321.

12302204004 is a `hidden beast` number, since 12 + 30 + 220 + 400 + 4 = 666.

12302204004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12302203997) and next prime (12302204011).

It can be written as a sum of positive squares in only one way, i.e., 9574231104 + 2727972900 = 97848^2 + 52230^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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 (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170863909 + ... + 170863980.

Almost surely, 2^12302204004 is an apocalyptic number.

It is an amenable number.

12302204004 is an abundant number, since it is smaller than the sum of its proper divisors (18795033986).

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

12302204004 is a wasteful number, since it uses less digits than its factorization.

12302204004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341727899 (or 341727894 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 12302204004 its reverse (40040220321), we get a palindrome (52342424325).

The spelling of 12302204004 in words is "twelve billion, three hundred two million, two hundred four thousand, four".