12204347574 has 32 divisors (see below), whose sum is σ = 25157510784. Its totient is φ = 3944531520.

The previous prime is 12204347563. The next prime is 12204347593. The reversal of 12204347574 is 47574340221.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112084 + ... + 192279.

It is an arithmetic number, because the mean of its divisors is an integer number (786172212).

Almost surely, 2^12204347574 is an apocalyptic number.

12204347574 is an abundant number, since it is smaller than the sum of its proper divisors (12953163210).

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

12204347574 is a wasteful number, since it uses less digits than its factorization.

12204347574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304572.

The product of its (nonzero) digits is 188160, while the sum is 39.

Adding to 12204347574 its reverse (47574340221), we get a palindrome (59778687795).

The spelling of 12204347574 in words is "twelve billion, two hundred four million, three hundred forty-seven thousand, five hundred seventy-four".