22210200106 has 4 divisors (see below), whose sum is σ = 33315300162. Its totient is φ = 11105100052.

The previous prime is 22210200097. The next prime is 22210200107. The reversal of 22210200106 is 60100201222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18579053025 + 3631147081 = 136305^2 + 60259^2 .

It is a super-2 number, since 2×22210200106² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22210200106.

It is not an unprimeable number, because it can be changed into a prime (22210200107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5552550025 + ... + 5552550028.

Almost surely, 2^22210200106 is an apocalyptic number.

22210200106 is a deficient number, since it is larger than the sum of its proper divisors (11105100056).

22210200106 is a wasteful number, since it uses less digits than its factorization.

22210200106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11105100055.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22210200106 its reverse (60100201222), we get a palindrome (82310401328).

The spelling of 22210200106 in words is "twenty-two billion, two hundred ten million, two hundred thousand, one hundred six".