22412100433 has 4 divisors (see below), whose sum is σ = 23730459300. Its totient is φ = 21093741568.

The previous prime is 22412100419. The next prime is 22412100437. The reversal of 22412100433 is 33400121422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33400121422 = 2 ⋅16700060711.

It can be written as a sum of positive squares in 2 ways, for example, as 10964812369 + 11447288064 = 104713^2 + 106992^2 .

It is a cyclic number.

It is not a de Polignac number, because 22412100433 - 2¹⁷ = 22411969361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22412100437) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 659179408 + ... + 659179441.

It is an arithmetic number, because the mean of its divisors is an integer number (5932614825).

Almost surely, 2^22412100433 is an apocalyptic number.

It is an amenable number.

22412100433 is a deficient number, since it is larger than the sum of its proper divisors (1318358867).

22412100433 is a wasteful number, since it uses less digits than its factorization.

22412100433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318358866.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22412100433 its reverse (33400121422), we get a palindrome (55812221855).

The spelling of 22412100433 in words is "twenty-two billion, four hundred twelve million, one hundred thousand, four hundred thirty-three".