22100122102 has 8 divisors (see below), whose sum is σ = 34591495536. Its totient is φ = 10569623592.

The previous prime is 22100122097. The next prime is 22100122103. The reversal of 22100122102 is 20122100122.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100122103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240218673 + ... + 240218764.

It is an arithmetic number, because the mean of its divisors is an integer number (4323936942).

Almost surely, 2^22100122102 is an apocalyptic number.

22100122102 is a deficient number, since it is larger than the sum of its proper divisors (12491373434).

22100122102 is a wasteful number, since it uses less digits than its factorization.

22100122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480437462.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22100122102 its reverse (20122100122), we get a palindrome (42222222224).

The spelling of 22100122102 in words is "twenty-two billion, one hundred million, one hundred twenty-two thousand, one hundred two".