12204142041 has 64 divisors (see below), whose sum is σ = 20699481600. Its totient is φ = 6224117760.

The previous prime is 12204142039. The next prime is 12204142063. The reversal of 12204142041 is 14024140221.

It is not a de Polignac number, because 12204142041 - 2¹ = 12204142039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12204141999 and 12204142017.

It is not an unprimeable number, because it can be changed into a prime (12204142021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1259985 + ... + 1269633.

It is an arithmetic number, because the mean of its divisors is an integer number (323429400).

Almost surely, 2^12204142041 is an apocalyptic number.

It is an amenable number.

12204142041 is a deficient number, since it is larger than the sum of its proper divisors (8495339559).

12204142041 is a wasteful number, since it uses less digits than its factorization.

12204142041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9826.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 12204142041 its reverse (14024140221), we get a palindrome (26228282262).

The spelling of 12204142041 in words is "twelve billion, two hundred four million, one hundred forty-two thousand, forty-one".