22220107 has 8 divisors (see below), whose sum is σ = 27347936. Its totient is φ = 17580672.

The previous prime is 22220083. The next prime is 22220113. The reversal of 22220107 is 70102222.

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

It is a cyclic number.

It is not a de Polignac number, because 22220107 - 2⁷ = 22219979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22220117) 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, 121998 + ... + 122179.

It is an arithmetic number, because the mean of its divisors is an integer number (3418492).

Almost surely, 2^22220107 is an apocalyptic number.

22220107 is a deficient number, since it is larger than the sum of its proper divisors (5127829).

22220107 is a wasteful number, since it uses less digits than its factorization.

22220107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244197.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 22220107 is about 4713.8208493747. The cubic root of 22220107 is about 281.1353012466.

Adding to 22220107 its reverse (70102222), we get a palindrome (92322329).

The spelling of 22220107 in words is "twenty-two million, two hundred twenty thousand, one hundred seven".