222016246596 has 45 divisors (see below), whose sum is σ = 580416496429. Its totient is φ = 74002588416.

The previous prime is 222016246577. The next prime is 222016246597. The reversal of 222016246596 is 695642610222.

The square root of 222016246596 is 471186.

It is a perfect power (a square), and thus also a powerful number.

222016246596 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 16 + 2 + 46 + 596 = 666.

It can be written as a sum of positive squares in only one way, i.e., 213416280900 + 8599965696 = 461970^2 + 92736^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222016246597) 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 14 ways as a sum of consecutive naturals, for example, 8468260 + ... + 8494436.

Almost surely, 2^222016246596 is an apocalyptic number.

222016246596 is the 471186-th square number.

It is an amenable number.

222016246596 is an abundant number, since it is smaller than the sum of its proper divisors (358400249833).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222016246596 is an frugal number, since it uses more digits than its factorization.

222016246596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52370 (or 26182 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 222016246596 in words is "two hundred twenty-two billion, sixteen million, two hundred forty-six thousand, five hundred ninety-six".