22268548607 has 2 divisors, whose sum is σ = 22268548608. Its totient is φ = 22268548606.

The previous prime is 22268548597. The next prime is 22268548613. The reversal of 22268548607 is 70684586222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22268548607 - 2²² = 22264354303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22268548657) 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 as a sum of consecutive naturals, namely, 11134274303 + 11134274304.

It is an arithmetic number, because the mean of its divisors is an integer number (11134274304).

Almost surely, 2^22268548607 is an apocalyptic number.

22268548607 is a deficient number, since it is larger than the sum of its proper divisors (1).

22268548607 is an equidigital number, since it uses as much as digits as its factorization.

22268548607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2580480, while the sum is 50.

The spelling of 22268548607 in words is "twenty-two billion, two hundred sixty-eight million, five hundred forty-eight thousand, six hundred seven".