100016222 has 8 divisors (see below), whose sum is σ = 150980376. Its totient is φ = 49689432.

The previous prime is 100016207. The next prime is 100016227. The reversal of 100016222 is 222610001.

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 = 100016197 and 100016206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100016227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158948 + ... + 159575.

It is an arithmetic number, because the mean of its divisors is an integer number (18872547).

Almost surely, 2^100016222 is an apocalyptic number.

100016222 is a deficient number, since it is larger than the sum of its proper divisors (50964154).

100016222 is a wasteful number, since it uses less digits than its factorization.

100016222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318682.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 100016222 is about 10000.8110671085. The cubic root of 100016222 is about 464.1839806223.

Adding to 100016222 its reverse (222610001), we get a palindrome (322626223).

The spelling of 100016222 in words is "one hundred million, sixteen thousand, two hundred twenty-two".