4222224500345 has 8 divisors (see below), whose sum is σ = 5203606411464. Its totient is φ = 3286488259584.

The previous prime is 4222224500317. The next prime is 4222224500359. The reversal of 4222224500345 is 5430054222224.

It can be written as a sum of positive squares in 4 ways, for example, as 257653699216 + 3964570801129 = 507596^2 + 1991123^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4222224500345 - 2¹² = 4222224496249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11411417384 + ... + 11411417753.

It is an arithmetic number, because the mean of its divisors is an integer number (650450801433).

Almost surely, 2^{4222224500345} is an apocalyptic number.

It is an amenable number.

4222224500345 is a deficient number, since it is larger than the sum of its proper divisors (981381911119).

4222224500345 is a wasteful number, since it uses less digits than its factorization.

4222224500345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22822835179.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 4222224500345 its reverse (5430054222224), we get a palindrome (9652278722569).

The spelling of 4222224500345 in words is "four trillion, two hundred twenty-two billion, two hundred twenty-four million, five hundred thousand, three hundred forty-five".