12022200455 has 16 divisors (see below), whose sum is σ = 14491548000. Its totient is φ = 9574546560.

The previous prime is 12022200343. The next prime is 12022200461. The reversal of 12022200455 is 55400222021.

It is not a de Polignac number, because 12022200455 - 2¹⁴ = 12022184071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12022200455.

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, 2282525 + ... + 2287785.

It is an arithmetic number, because the mean of its divisors is an integer number (905721750).

Almost surely, 2^12022200455 is an apocalyptic number.

12022200455 is a deficient number, since it is larger than the sum of its proper divisors (2469347545).

12022200455 is a wasteful number, since it uses less digits than its factorization.

12022200455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7234.

The product of its (nonzero) digits is 1600, while the sum is 23.

Adding to 12022200455 its reverse (55400222021), we get a palindrome (67422422476).

The spelling of 12022200455 in words is "twelve billion, twenty-two million, two hundred thousand, four hundred fifty-five".