22131110122103 has 8 divisors (see below), whose sum is σ = 22888085882880. Its totient is φ = 21386055239640.

The previous prime is 22131110122081. The next prime is 22131110122139. The reversal of 22131110122103 is 30122101113122.

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

It is a cyclic number.

It is not a de Polignac number, because 22131110122103 - 2¹⁶ = 22131110056567 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 (22131110122903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2980215803 + ... + 2980223228.

It is an arithmetic number, because the mean of its divisors is an integer number (2861010735360).

Almost surely, 2^{22131110122103} is an apocalyptic number.

22131110122103 is a deficient number, since it is larger than the sum of its proper divisors (756975760777).

22131110122103 is an equidigital number, since it uses as much as digits as its factorization.

22131110122103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5960439157.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 22131110122103 its reverse (30122101113122), we get a palindrome (52253211235225).

The spelling of 22131110122103 in words is "twenty-two trillion, one hundred thirty-one billion, one hundred ten million, one hundred twenty-two thousand, one hundred three".