122575822 has 8 divisors (see below), whose sum is σ = 185684472. Its totient is φ = 60681000.

The previous prime is 122575819. The next prime is 122575823. The reversal of 122575822 is 228575221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122575823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303204 + ... + 303607.

It is an arithmetic number, because the mean of its divisors is an integer number (23210559).

Almost surely, 2^122575822 is an apocalyptic number.

122575822 is a deficient number, since it is larger than the sum of its proper divisors (63108650).

122575822 is a wasteful number, since it uses less digits than its factorization.

122575822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606914.

The product of its digits is 22400, while the sum is 34.

The square root of 122575822 is about 11071.3965695390. The cubic root of 122575822 is about 496.7466398754.

The spelling of 122575822 in words is "one hundred twenty-two million, five hundred seventy-five thousand, eight hundred twenty-two".