22100000122 has 8 divisors (see below), whose sum is σ = 33150649536. Its totient is φ = 11049783612.

The previous prime is 22100000093. The next prime is 22100000129.

22100000122 is nontrivially palindromic in base 10.

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

It is a junction number, because it is equal to n+sod(n) for n = 22100000099 and 22100000108.

It is not an unprimeable number, because it can be changed into a prime (22100000129) 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, 97983 + ... + 231949.

It is an arithmetic number, because the mean of its divisors is an integer number (4143831192).

Almost surely, 2^22100000122 is an apocalyptic number.

22100000122 is a deficient number, since it is larger than the sum of its proper divisors (11050649414).

22100000122 is a wasteful number, since it uses less digits than its factorization.

22100000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216452.

The product of its (nonzero) digits is 16, while the sum is 10.

It can be divided in two parts, 22100000 and 122, that added together give a palindrome (22100122).

The spelling of 22100000122 in words is "twenty-two billion, one hundred million, one hundred twenty-two", and thus it is an aban number.