222144358005 has 32 divisors (see below), whose sum is σ = 395177973120. Its totient is φ = 118400590080.

The previous prime is 222144357983. The next prime is 222144358031. The reversal of 222144358005 is 500853441222.

222144358005 is a `hidden beast` number, since 2 + 2 + 214 + 435 + 8 + 0 + 0 + 5 = 666.

It is not a de Polignac number, because 222144358005 - 2⁸ = 222144357749 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 320131 + ... + 739440.

It is an arithmetic number, because the mean of its divisors is an integer number (12349311660).

Almost surely, 2^222144358005 is an apocalyptic number.

It is an amenable number.

222144358005 is a deficient number, since it is larger than the sum of its proper divisors (173033615115).

222144358005 is a wasteful number, since it uses less digits than its factorization.

222144358005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061138 (or 1061132 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 222144358005 its reverse (500853441222), we get a palindrome (722997799227).

The spelling of 222144358005 in words is "two hundred twenty-two billion, one hundred forty-four million, three hundred fifty-eight thousand, five".