12204403444052 has 6 divisors (see below), whose sum is σ = 21357706027098. Its totient is φ = 6102201722024.

The previous prime is 12204403444007. The next prime is 12204403444061. The reversal of 12204403444052 is 25044430440221.

It can be written as a sum of positive squares in only one way, i.e., 10732267728196 + 1472135715856 = 3276014^2 + 1213316^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1525550430503 + ... + 1525550430510.

It is an arithmetic number, because the mean of its divisors is an integer number (3559617671183).

Almost surely, 2^{12204403444052} is an apocalyptic number.

It is an amenable number.

12204403444052 is a deficient number, since it is larger than the sum of its proper divisors (9153302583046).

12204403444052 is a wasteful number, since it uses less digits than its factorization.

12204403444052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051100861017 (or 3051100861015 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 12204403444052 its reverse (25044430440221), we get a palindrome (37248833884273).

The spelling of 12204403444052 in words is "twelve trillion, two hundred four billion, four hundred three million, four hundred forty-four thousand, fifty-two".