20222103103 has 4 divisors (see below), whose sum is σ = 20499118288. Its totient is φ = 19945087920.

The previous prime is 20222103101. The next prime is 20222103113. The reversal of 20222103103 is 30130122202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30130122202 = 2 ⋅15065061101.

It is a cyclic number.

It is not a de Polignac number, because 20222103103 - 2¹ = 20222103101 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 (20222103101) 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, 138507483 + ... + 138507628.

It is an arithmetic number, because the mean of its divisors is an integer number (5124779572).

Almost surely, 2^20222103103 is an apocalyptic number.

20222103103 is a deficient number, since it is larger than the sum of its proper divisors (277015185).

20222103103 is an equidigital number, since it uses as much as digits as its factorization.

20222103103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277015184.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20222103103 its reverse (30130122202), we get a palindrome (50352225305).

The spelling of 20222103103 in words is "twenty billion, two hundred twenty-two million, one hundred three thousand, one hundred three".