22541422307 has 2 divisors, whose sum is σ = 22541422308. Its totient is φ = 22541422306.

The previous prime is 22541422249. The next prime is 22541422363. The reversal of 22541422307 is 70322414522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22541422307 - 2¹⁸ = 22541160163 is a prime.

It is not a weakly prime, because it can be changed into another prime (22541422507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11270711153 + 11270711154.

It is an arithmetic number, because the mean of its divisors is an integer number (11270711154).

Almost surely, 2^22541422307 is an apocalyptic number.

22541422307 is a deficient number, since it is larger than the sum of its proper divisors (1).

22541422307 is an equidigital number, since it uses as much as digits as its factorization.

22541422307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 32.

Adding to 22541422307 its reverse (70322414522), we get a palindrome (92863836829).

The spelling of 22541422307 in words is "twenty-two billion, five hundred forty-one million, four hundred twenty-two thousand, three hundred seven".