22426745224533 has 16 divisors (see below), whose sum is σ = 32207568810816. Its totient is φ = 13798904192640.

The previous prime is 22426745224493. The next prime is 22426745224549. The reversal of 22426745224533 is 33542254762422.

It is not a de Polignac number, because 22426745224533 - 2¹⁶ = 22426745158997 is a prime.

It is a super-2 number, since 2×22426745224533² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22426745228533) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 44952735 + ... + 45448892.

It is an arithmetic number, because the mean of its divisors is an integer number (2012973050676).

Almost surely, 2^{22426745224533} is an apocalyptic number.

It is an amenable number.

22426745224533 is a deficient number, since it is larger than the sum of its proper divisors (9780823586283).

22426745224533 is a wasteful number, since it uses less digits than its factorization.

22426745224533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90408004.

The product of its digits is 19353600, while the sum is 51.

Adding to 22426745224533 its reverse (33542254762422), we get a palindrome (55968999986955).

The spelling of 22426745224533 in words is "twenty-two trillion, four hundred twenty-six billion, seven hundred forty-five million, two hundred twenty-four thousand, five hundred thirty-three".