12214553455204 has 6 divisors (see below), whose sum is σ = 21375468546614. Its totient is φ = 6107276727600.

The previous prime is 12214553455199. The next prime is 12214553455249. The reversal of 12214553455204 is 40255435541221.

It can be written as a sum of positive squares in only one way, i.e., 11893517895204 + 321035560000 = 3448698^2 + 566600^2 .

It is a super-2 number, since 2×12214553455204² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1526819181897 + ... + 1526819181904.

Almost surely, 2^{12214553455204} is an apocalyptic number.

It is an amenable number.

12214553455204 is a deficient number, since it is larger than the sum of its proper divisors (9160915091410).

12214553455204 is a wasteful number, since it uses less digits than its factorization.

12214553455204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3053638363805 (or 3053638363803 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

Adding to 12214553455204 its reverse (40255435541221), we get a palindrome (52469988996425).

The spelling of 12214553455204 in words is "twelve trillion, two hundred fourteen billion, five hundred fifty-three million, four hundred fifty-five thousand, two hundred four".