22341559 has 2 divisors, whose sum is σ = 22341560. Its totient is φ = 22341558.

The previous prime is 22341551. The next prime is 22341563. The reversal of 22341559 is 95514322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22341559 - 2³ = 22341551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22341559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22341551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11170779 + 11170780.

It is an arithmetic number, because the mean of its divisors is an integer number (11170780).

Almost surely, 2^22341559 is an apocalyptic number.

22341559 is a deficient number, since it is larger than the sum of its proper divisors (1).

22341559 is an equidigital number, since it uses as much as digits as its factorization.

22341559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 22341559 is about 4726.6858368206. The cubic root of 22341559 is about 281.6465862619.

The spelling of 22341559 in words is "twenty-two million, three hundred forty-one thousand, five hundred fifty-nine".