22341225547 has 2 divisors, whose sum is σ = 22341225548. Its totient is φ = 22341225546.

The previous prime is 22341225503. The next prime is 22341225583. The reversal of 22341225547 is 74552214322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22341225547 - 2¹⁵ = 22341192779 is a prime.

It is not a weakly prime, because it can be changed into another prime (22341225047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11170612773 + 11170612774.

It is an arithmetic number, because the mean of its divisors is an integer number (11170612774).

Almost surely, 2^22341225547 is an apocalyptic number.

22341225547 is a deficient number, since it is larger than the sum of its proper divisors (1).

22341225547 is an equidigital number, since it uses as much as digits as its factorization.

22341225547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 37.

Adding to 22341225547 its reverse (74552214322), we get a palindrome (96893439869).

The spelling of 22341225547 in words is "twenty-two billion, three hundred forty-one million, two hundred twenty-five thousand, five hundred forty-seven".