22415304022406 has 8 divisors (see below), whose sum is σ = 34782368310720. Its totient is φ = 10821181252168.

The previous prime is 22415304022297. The next prime is 22415304022409. The reversal of 22415304022406 is 60422040351422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22415304022409) 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 3 ways as a sum of consecutive naturals, for example, 193235379446 + ... + 193235379561.

It is an arithmetic number, because the mean of its divisors is an integer number (4347796038840).

Almost surely, 2^{22415304022406} is an apocalyptic number.

22415304022406 is a deficient number, since it is larger than the sum of its proper divisors (12367064288314).

22415304022406 is a wasteful number, since it uses less digits than its factorization.

22415304022406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386470759038.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 22415304022406 its reverse (60422040351422), we get a palindrome (82837344373828).

The spelling of 22415304022406 in words is "twenty-two trillion, four hundred fifteen billion, three hundred four million, twenty-two thousand, four hundred six".