222224420245 has 8 divisors (see below), whose sum is σ = 278263622016. Its totient is φ = 170049991056.

The previous prime is 222224420237. The next prime is 222224420269. The reversal of 222224420245 is 542024422222.

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

It is not a de Polignac number, because 222224420245 - 2³ = 222224420237 is a prime.

It is a Duffinian number.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 966193017 + ... + 966193246.

It is an arithmetic number, because the mean of its divisors is an integer number (34782952752).

Almost surely, 2^222224420245 is an apocalyptic number.

It is an amenable number.

222224420245 is a deficient number, since it is larger than the sum of its proper divisors (56039201771).

222224420245 is a wasteful number, since it uses less digits than its factorization.

222224420245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932386291.

The product of its (nonzero) digits is 40960, while the sum is 31.

Adding to 222224420245 its reverse (542024422222), we get a palindrome (764248842467).

The spelling of 222224420245 in words is "two hundred twenty-two billion, two hundred twenty-four million, four hundred twenty thousand, two hundred forty-five".