122320320322 has 16 divisors (see below), whose sum is σ = 183750405120. Its totient is φ = 61070231232.

The previous prime is 122320320307. The next prime is 122320320347. The reversal of 122320320322 is 223023023221.

It is a junction number, because it is equal to n+sod(n) for n = 122320320293 and 122320320302.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 6703303 + ... + 6721525.

It is an arithmetic number, because the mean of its divisors is an integer number (11484400320).

Almost surely, 2^122320320322 is an apocalyptic number.

122320320322 is a deficient number, since it is larger than the sum of its proper divisors (61430084798).

122320320322 is a wasteful number, since it uses less digits than its factorization.

122320320322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22977.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 122320320322 its reverse (223023023221), we get a palindrome (345343343543).

The spelling of 122320320322 in words is "one hundred twenty-two billion, three hundred twenty million, three hundred twenty thousand, three hundred twenty-two".