22100122202 has 8 divisors (see below), whose sum is σ = 33855506496. Its totient is φ = 10814953372.

The previous prime is 22100122199. The next prime is 22100122207. The reversal of 22100122202 is 20222100122.

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

It is not an unprimeable number, because it can be changed into a prime (22100122207) 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, 117553748 + ... + 117553935.

It is an arithmetic number, because the mean of its divisors is an integer number (4231938312).

Almost surely, 2^22100122202 is an apocalyptic number.

22100122202 is a deficient number, since it is larger than the sum of its proper divisors (11755384294).

22100122202 is a wasteful number, since it uses less digits than its factorization.

22100122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235107732.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22100122202 its reverse (20222100122), we get a palindrome (42322222324).

It can be divided in two parts, 22100122 and 202, that multiplied together give a palindrome (4464224644).

The spelling of 22100122202 in words is "twenty-two billion, one hundred million, one hundred twenty-two thousand, two hundred two".