222436116 has 72 divisors (see below), whose sum is σ = 676428480. Its totient is φ = 60206976.

The previous prime is 222436091. The next prime is 222436133. The reversal of 222436116 is 611634222.

222436116 is a `hidden beast` number, since 2 + 2 + 2 + 43 + 611 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 222436116.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18441 + ... + 28016.

It is an arithmetic number, because the mean of its divisors is an integer number (9394840).

Almost surely, 2^222436116 is an apocalyptic number.

It is an amenable number.

222436116 is an abundant number, since it is smaller than the sum of its proper divisors (453992364).

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

222436116 is a wasteful number, since it uses less digits than its factorization.

222436116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46493 (or 46488 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 222436116 is about 14914.2923399000. The cubic root of 222436116 is about 605.9011373541.

The spelling of 222436116 in words is "two hundred twenty-two million, four hundred thirty-six thousand, one hundred sixteen".