22424264642605 has 16 divisors (see below), whose sum is σ = 30767708709504. Its totient is φ = 15369422869440.

The previous prime is 22424264642603. The next prime is 22424264642621. The reversal of 22424264642605 is 50624646242422.

It is not a de Polignac number, because 22424264642605 - 2¹ = 22424264642603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22424264642603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150252322 + ... + 150401491.

It is an arithmetic number, because the mean of its divisors is an integer number (1922981794344).

Almost surely, 2^{22424264642605} is an apocalyptic number.

It is an amenable number.

22424264642605 is a deficient number, since it is larger than the sum of its proper divisors (8343444066899).

22424264642605 is a wasteful number, since it uses less digits than its factorization.

22424264642605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300655956.

The product of its (nonzero) digits is 8847360, while the sum is 49.

The spelling of 22424264642605 in words is "twenty-two trillion, four hundred twenty-four billion, two hundred sixty-four million, six hundred forty-two thousand, six hundred five".