22341203423 has 12 divisors (see below), whose sum is σ = 28351360872. Its totient is φ = 17408729520.

The previous prime is 22341203419. The next prime is 22341203431. The reversal of 22341203423 is 32430214322.

It is not a de Polignac number, because 22341203423 - 2² = 22341203419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22341203392 and 22341203401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22341203323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20724140 + ... + 20725217.

It is an arithmetic number, because the mean of its divisors is an integer number (2362613406).

Almost surely, 2^22341203423 is an apocalyptic number.

22341203423 is a deficient number, since it is larger than the sum of its proper divisors (6010157449).

22341203423 is a wasteful number, since it uses less digits than its factorization.

22341203423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41449382 (or 41449375 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22341203423 its reverse (32430214322), we get a palindrome (54771417745).

The spelling of 22341203423 in words is "twenty-two billion, three hundred forty-one million, two hundred three thousand, four hundred twenty-three".