122205583 has 2 divisors, whose sum is σ = 122205584. Its totient is φ = 122205582.

The previous prime is 122205581. The next prime is 122205607. The reversal of 122205583 is 385502221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122205583 - 2¹ = 122205581 is a prime.

Together with 122205581, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122205581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61102791 + 61102792.

It is an arithmetic number, because the mean of its divisors is an integer number (61102792).

Almost surely, 2^122205583 is an apocalyptic number.

122205583 is a deficient number, since it is larger than the sum of its proper divisors (1).

122205583 is an equidigital number, since it uses as much as digits as its factorization.

122205583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 122205583 is about 11054.6634050974. The cubic root of 122205583 is about 496.2459961143.

The spelling of 122205583 in words is "one hundred twenty-two million, two hundred five thousand, five hundred eighty-three".