22122102103 has 4 divisors (see below), whose sum is σ = 22884933240. Its totient is φ = 21359270968.

The previous prime is 22122102053. The next prime is 22122102127. The reversal of 22122102103 is 30120122122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22122102103 - 2²⁹ = 21585231191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22122102503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381415525 + ... + 381415582.

It is an arithmetic number, because the mean of its divisors is an integer number (5721233310).

Almost surely, 2^22122102103 is an apocalyptic number.

22122102103 is a deficient number, since it is larger than the sum of its proper divisors (762831137).

22122102103 is an equidigital number, since it uses as much as digits as its factorization.

22122102103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762831136.

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

Adding to 22122102103 its reverse (30120122122), we get a palindrome (52242224225).

The spelling of 22122102103 in words is "twenty-two billion, one hundred twenty-two million, one hundred two thousand, one hundred three".