222285738105 has 16 divisors (see below), whose sum is σ = 395174645760. Its totient is φ = 118552393584.

The previous prime is 222285738089. The next prime is 222285738119. The reversal of 222285738105 is 501837582222.

222285738105 is a `hidden beast` number, since 222 + 285 + 73 + 81 + 0 + 5 = 666.

It is not a de Polignac number, because 222285738105 - 2⁴ = 222285738089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823280377 + ... + 823280646.

It is an arithmetic number, because the mean of its divisors is an integer number (24698415360).

Almost surely, 2^222285738105 is an apocalyptic number.

It is an amenable number.

222285738105 is a deficient number, since it is larger than the sum of its proper divisors (172888907655).

222285738105 is a wasteful number, since it uses less digits than its factorization.

222285738105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646561037 (or 1646561031 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The spelling of 222285738105 in words is "two hundred twenty-two billion, two hundred eighty-five million, seven hundred thirty-eight thousand, one hundred five".