22424324033 has 16 divisors (see below), whose sum is σ = 23115128400. Its totient is φ = 21746672640.

The previous prime is 22424324029. The next prime is 22424324063. The reversal of 22424324033 is 33042342422.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 298356529 + 22125967504 = 17273^2 + 148748^2 .

It is a cyclic number.

It is not a de Polignac number, because 22424324033 - 2² = 22424324029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22424323987 and 22424324005.

It is not an unprimeable number, because it can be changed into a prime (22424324023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1166423 + ... + 1185491.

It is an arithmetic number, because the mean of its divisors is an integer number (1444695525).

Almost surely, 2^22424324033 is an apocalyptic number.

It is an amenable number.

22424324033 is a deficient number, since it is larger than the sum of its proper divisors (690804367).

22424324033 is a wasteful number, since it uses less digits than its factorization.

22424324033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19412.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 22424324033 its reverse (33042342422), we get a palindrome (55466666455).

The spelling of 22424324033 in words is "twenty-two billion, four hundred twenty-four million, three hundred twenty-four thousand, thirty-three".