122364122 has 4 divisors (see below), whose sum is σ = 183546186. Its totient is φ = 61182060.

The previous prime is 122364101. The next prime is 122364149. The reversal of 122364122 is 221463221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 88153321 + 34210801 = 9389^2 + 5849^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30591029 + ... + 30591032.

Almost surely, 2^122364122 is an apocalyptic number.

122364122 is a deficient number, since it is larger than the sum of its proper divisors (61182064).

122364122 is an equidigital number, since it uses as much as digits as its factorization.

122364122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61182063.

The product of its digits is 1152, while the sum is 23.

The square root of 122364122 is about 11061.8317651282. The cubic root of 122364122 is about 496.4604989893.

Subtracting 122364122 from its reverse (221463221), we obtain a palindrome (99099099).

The spelling of 122364122 in words is "one hundred twenty-two million, three hundred sixty-four thousand, one hundred twenty-two".