222016106 has 16 divisors (see below), whose sum is σ = 360848544. Its totient is φ = 101838384.

The previous prime is 222016103. The next prime is 222016117. The reversal of 222016106 is 601610222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (222016103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21956 + ... + 30431.

It is an arithmetic number, because the mean of its divisors is an integer number (22553034).

Almost surely, 2^222016106 is an apocalyptic number.

222016106 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

222016106 is a deficient number, since it is larger than the sum of its proper divisors (138832438).

222016106 is a wasteful number, since it uses less digits than its factorization.

222016106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52565.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 222016106 is about 14900.2048979200. The cubic root of 222016106 is about 605.5195373328.

Adding to 222016106 its reverse (601610222), we get a palindrome (823626328).

The spelling of 222016106 in words is "two hundred twenty-two million, sixteen thousand, one hundred six".