22214254230455 has 16 divisors (see below), whose sum is σ = 30652166406144. Its totient is φ = 15139179741600.

The previous prime is 22214254230451. The next prime is 22214254230463. The reversal of 22214254230455 is 55403245241222.

It is not a de Polignac number, because 22214254230455 - 2² = 22214254230451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22214254230451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1946905271 + ... + 1946916680.

It is an arithmetic number, because the mean of its divisors is an integer number (1915760400384).

Almost surely, 2^{22214254230455} is an apocalyptic number.

22214254230455 is a deficient number, since it is larger than the sum of its proper divisors (8437912175689).

22214254230455 is a wasteful number, since it uses less digits than its factorization.

22214254230455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893822126.

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 22214254230455 its reverse (55403245241222), we get a palindrome (77617499471677).

The spelling of 22214254230455 in words is "twenty-two trillion, two hundred fourteen billion, two hundred fifty-four million, two hundred thirty thousand, four hundred fifty-five".