22332222004005 has 12 divisors (see below), whose sum is σ = 38709184807020. Its totient is φ = 11910518402112.

The previous prime is 22332222003853. The next prime is 22332222004007. The reversal of 22332222004005 is 50040022223322.

22332222004005 is a `hidden beast` number, since 2 + 2 + 3 + 32 + 2 + 220 + 0 + 400 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 14192647239969 + 8139574764036 = 3767313^2 + 2852994^2 .

It is a de Polignac number, because none of the positive numbers 2^k-22332222004005 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22332222004005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22332222004007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248135800000 + ... + 248135800089.

It is an arithmetic number, because the mean of its divisors is an integer number (3225765400585).

Almost surely, 2^{22332222004005} is an apocalyptic number.

It is an amenable number.

22332222004005 is a deficient number, since it is larger than the sum of its proper divisors (16376962803015).

22332222004005 is a wasteful number, since it uses less digits than its factorization.

22332222004005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496271600100 (or 496271600097 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 22332222004005 its reverse (50040022223322), we get a palindrome (72372244227327).

The spelling of 22332222004005 in words is "twenty-two trillion, three hundred thirty-two billion, two hundred twenty-two million, four thousand, five".