84116222 has 8 divisors (see below), whose sum is σ = 128057736. Its totient is φ = 41430312.

The previous prime is 84116191. The next prime is 84116243. The reversal of 84116222 is 22261148.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 84116191 and 84116200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313733 + ... + 314000.

It is an arithmetic number, because the mean of its divisors is an integer number (16007217).

Almost surely, 2^84116222 is an apocalyptic number.

84116222 is a deficient number, since it is larger than the sum of its proper divisors (43941514).

84116222 is a wasteful number, since it uses less digits than its factorization.

84116222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627802.

The product of its digits is 1536, while the sum is 26.

The square root of 84116222 is about 9171.4896281902. The cubic root of 84116222 is about 438.1538036338.

The spelling of 84116222 in words is "eighty-four million, one hundred sixteen thousand, two hundred twenty-two".