23422204024243 has 4 divisors (see below), whose sum is σ = 23637086630080. Its totient is φ = 23207321418408.

The previous prime is 23422204024183. The next prime is 23422204024279. The reversal of 23422204024243 is 34242040222432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23422204024243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23422204024199 and 23422204024208.

It is not an unprimeable number, because it can be changed into a prime (23422204084243) 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, 107441302755 + ... + 107441302972.

It is an arithmetic number, because the mean of its divisors is an integer number (5909271657520).

Almost surely, 2^{23422204024243} is an apocalyptic number.

23422204024243 is a deficient number, since it is larger than the sum of its proper divisors (214882605837).

23422204024243 is a wasteful number, since it uses less digits than its factorization.

23422204024243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214882605836.

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 23422204024243 its reverse (34242040222432), we get a palindrome (57664244246675).

The spelling of 23422204024243 in words is "twenty-three trillion, four hundred twenty-two billion, two hundred four million, twenty-four thousand, two hundred forty-three".