22660106 has 16 divisors (see below), whose sum is σ = 40535424. Its totient is φ = 9289104.

The previous prime is 22660087. The next prime is 22660177. The reversal of 22660106 is 60106622.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34865 + ... + 35508.

It is an arithmetic number, because the mean of its divisors is an integer number (2533464).

Almost surely, 2^22660106 is an apocalyptic number.

22660106 is a deficient number, since it is larger than the sum of its proper divisors (17875318).

22660106 is a wasteful number, since it uses less digits than its factorization.

22660106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70405.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 22660106 is about 4760.2632280159. The cubic root of 22660106 is about 282.9788511126.

Adding to 22660106 its reverse (60106622), we get a palindrome (82766728).

The spelling of 22660106 in words is "twenty-two million, six hundred sixty thousand, one hundred six".