22423432340103 has 8 divisors (see below), whose sum is σ = 29898239035008. Its totient is φ = 14948790269304.

The previous prime is 22423432340093. The next prime is 22423432340119. The reversal of 22423432340103 is 30104323432422.

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

It is not a de Polignac number, because 22423432340103 - 2²¹ = 22423430242951 is a prime.

It is a super-2 number, since 2×22423432340103² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22423432340173) 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, 40837851 + ... + 41383292.

It is an arithmetic number, because the mean of its divisors is an integer number (3737279879376).

Almost surely, 2^{22423432340103} is an apocalyptic number.

22423432340103 is a deficient number, since it is larger than the sum of its proper divisors (7474806694905).

22423432340103 is an equidigital number, since it uses as much as digits as its factorization.

22423432340103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82312053.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 22423432340103 its reverse (30104323432422), we get a palindrome (52527755772525).

The spelling of 22423432340103 in words is "twenty-two trillion, four hundred twenty-three billion, four hundred thirty-two million, three hundred forty thousand, one hundred three".