222162210562 has 8 divisors (see below), whose sum is σ = 336300594300. Its totient is φ = 110062012464.

The previous prime is 222162210533. The next prime is 222162210583. The reversal of 222162210562 is 265012261222.

222162210562 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 206723899561 + 15438311001 = 454669^2 + 124251^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509546137 + ... + 509546572.

Almost surely, 2^222162210562 is an apocalyptic number.

222162210562 is a deficient number, since it is larger than the sum of its proper divisors (114138383738).

222162210562 is a wasteful number, since it uses less digits than its factorization.

222162210562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019092820.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 222162210562 its reverse (265012261222), we get a palindrome (487174471784).

The spelling of 222162210562 in words is "two hundred twenty-two billion, one hundred sixty-two million, two hundred ten thousand, five hundred sixty-two".