222288427052 has 24 divisors (see below), whose sum is σ = 391257216000. Its totient is φ = 110500903376.

The previous prime is 222288427027. The next prime is 222288427057. The reversal of 222288427052 is 250724882222.

It is a junction number, because it is equal to n+sod(n) for n = 222288426994 and 222288427012.

It is not an unprimeable number, because it can be changed into a prime (222288427057) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3836933 + ... + 3894435.

It is an arithmetic number, because the mean of its divisors is an integer number (16302384000).

Almost surely, 2^222288427052 is an apocalyptic number.

It is an amenable number.

222288427052 is a deficient number, since it is larger than the sum of its proper divisors (168968788948).

222288427052 is a wasteful number, since it uses less digits than its factorization.

222288427052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63085 (or 63083 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 44.

The spelling of 222288427052 in words is "two hundred twenty-two billion, two hundred eighty-eight million, four hundred twenty-seven thousand, fifty-two".