22424263054454 has 8 divisors (see below), whose sum is σ = 34352062551648. Its totient is φ = 10973575537240.

The previous prime is 22424263054441. The next prime is 22424263054489. The reversal of 22424263054454 is 45445036242422.

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

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 22424263054399 and 22424263054408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119277994877 + ... + 119277995064.

It is an arithmetic number, because the mean of its divisors is an integer number (4294007818956).

Almost surely, 2^{22424263054454} is an apocalyptic number.

22424263054454 is a deficient number, since it is larger than the sum of its proper divisors (11927799497194).

22424263054454 is a wasteful number, since it uses less digits than its factorization.

22424263054454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238555989990.

The product of its (nonzero) digits is 7372800, while the sum is 47.

Adding to 22424263054454 its reverse (45445036242422), we get a palindrome (67869299296876).

The spelling of 22424263054454 in words is "twenty-two trillion, four hundred twenty-four billion, two hundred sixty-three million, fifty-four thousand, four hundred fifty-four".