22650404747 has 2 divisors, whose sum is σ = 22650404748. Its totient is φ = 22650404746.

The previous prime is 22650404717. The next prime is 22650404809. The reversal of 22650404747 is 74740405622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22650404747 - 2¹² = 22650400651 is a prime.

It is not a weakly prime, because it can be changed into another prime (22650404717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11325202373 + 11325202374.

It is an arithmetic number, because the mean of its divisors is an integer number (11325202374).

Almost surely, 2^22650404747 is an apocalyptic number.

22650404747 is a deficient number, since it is larger than the sum of its proper divisors (1).

22650404747 is an equidigital number, since it uses as much as digits as its factorization.

22650404747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 376320, while the sum is 41.

The spelling of 22650404747 in words is "twenty-two billion, six hundred fifty million, four hundred four thousand, seven hundred forty-seven".