22012526242634 has 16 divisors (see below), whose sum is σ = 33065492832576. Its totient is φ = 10990702416000.

The previous prime is 22012526242543. The next prime is 22012526242643. The reversal of 22012526242634 is 43624262521022.

It is a junction number, because it is equal to n+sod(n) for n = 22012526242591 and 22012526242600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4415834 + ... + 7970234.

It is an arithmetic number, because the mean of its divisors is an integer number (2066593302036).

Almost surely, 2^{22012526242634} is an apocalyptic number.

22012526242634 is a deficient number, since it is larger than the sum of its proper divisors (11052966589942).

22012526242634 is a wasteful number, since it uses less digits than its factorization.

22012526242634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3558781.

The product of its (nonzero) digits is 552960, while the sum is 41.

Adding to 22012526242634 its reverse (43624262521022), we get a palindrome (65636788763656).

The spelling of 22012526242634 in words is "twenty-two trillion, twelve billion, five hundred twenty-six million, two hundred forty-two thousand, six hundred thirty-four".