12214400404 has 6 divisors (see below), whose sum is σ = 21375200714. Its totient is φ = 6107200200.

The previous prime is 12214400353. The next prime is 12214400461. The reversal of 12214400404 is 40400441221.

It can be written as a sum of positive squares in only one way, i.e., 11138691600 + 1075708804 = 105540^2 + 32798^2 .

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, 1526800047 + ... + 1526800054.

Almost surely, 2^12214400404 is an apocalyptic number.

It is an amenable number.

12214400404 is a deficient number, since it is larger than the sum of its proper divisors (9160800310).

12214400404 is a wasteful number, since it uses less digits than its factorization.

12214400404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3053600105 (or 3053600103 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 12214400404 its reverse (40400441221), we get a palindrome (52614841625).

The spelling of 12214400404 in words is "twelve billion, two hundred fourteen million, four hundred thousand, four hundred four".