2122244221103 has 8 divisors (see below), whose sum is σ = 2252295771840. Its totient is φ = 1992771965440.

The previous prime is 2122244221099. The next prime is 2122244221117. The reversal of 2122244221103 is 3011224422212.

It is a happy number.

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

It is not a de Polignac number, because 2122244221103 - 2² = 2122244221099 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 (2122244221303) 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, 144816218 + ... + 144830871.

It is an arithmetic number, because the mean of its divisors is an integer number (281536971480).

Almost surely, 2^{2122244221103} is an apocalyptic number.

2122244221103 is a deficient number, since it is larger than the sum of its proper divisors (130051550737).

2122244221103 is a wasteful number, since it uses less digits than its factorization.

2122244221103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289647537.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2122244221103 its reverse (3011224422212), we get a palindrome (5133468643315).

The spelling of 2122244221103 in words is "two trillion, one hundred twenty-two billion, two hundred forty-four million, two hundred twenty-one thousand, one hundred three".