22413312422 has 4 divisors (see below), whose sum is σ = 33619968636. Its totient is φ = 11206656210.

The previous prime is 22413312413. The next prime is 22413312463. The reversal of 22413312422 is 22421331422.

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

It is a junction number, because it is equal to n+sod(n) for n = 22413312391 and 22413312400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5603328104 + ... + 5603328107.

It is an arithmetic number, because the mean of its divisors is an integer number (8404992159).

Almost surely, 2^22413312422 is an apocalyptic number.

22413312422 is a deficient number, since it is larger than the sum of its proper divisors (11206656214).

22413312422 is a wasteful number, since it uses less digits than its factorization.

22413312422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11206656213.

The product of its digits is 4608, while the sum is 26.

Adding to 22413312422 its reverse (22421331422), we get a palindrome (44834643844).

The spelling of 22413312422 in words is "twenty-two billion, four hundred thirteen million, three hundred twelve thousand, four hundred twenty-two".