22235531104349 has 2 divisors, whose sum is σ = 22235531104350. Its totient is φ = 22235531104348.

The previous prime is 22235531104337. The next prime is 22235531104363. The reversal of 22235531104349 is 94340113553222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21654894724324 + 580636380025 = 4653482^2 + 761995^2 .

It is a cyclic number.

It is not a de Polignac number, because 22235531104349 - 2³² = 22231236137053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22235531104399) 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, 11117765552174 + 11117765552175.

It is an arithmetic number, because the mean of its divisors is an integer number (11117765552175).

Almost surely, 2^{22235531104349} is an apocalyptic number.

It is an amenable number.

22235531104349 is a deficient number, since it is larger than the sum of its proper divisors (1).

22235531104349 is an equidigital number, since it uses as much as digits as its factorization.

22235531104349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 22235531104349 in words is "twenty-two trillion, two hundred thirty-five billion, five hundred thirty-one million, one hundred four thousand, three hundred forty-nine".