22424422424462 has 4 divisors (see below), whose sum is σ = 33636633636696. Its totient is φ = 11212211212230.

The previous prime is 22424422424413. The next prime is 22424422424479. The reversal of 22424422424462 is 26442422442422.

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

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, 5606105606114 + ... + 5606105606117.

It is an arithmetic number, because the mean of its divisors is an integer number (8409158409174).

Almost surely, 2^{22424422424462} is an apocalyptic number.

22424422424462 is a deficient number, since it is larger than the sum of its proper divisors (11212211212234).

22424422424462 is a wasteful number, since it uses less digits than its factorization.

22424422424462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11212211212233.

The product of its digits is 3145728, while the sum is 44.

Adding to 22424422424462 its reverse (26442422442422), we get a palindrome (48866844866884).

The spelling of 22424422424462 in words is "twenty-two trillion, four hundred twenty-four billion, four hundred twenty-two million, four hundred twenty-four thousand, four hundred sixty-two".