122331220322 has 8 divisors (see below), whose sum is σ = 183568769472. Its totient is φ = 61141630500.

The previous prime is 122331220321. The next prime is 122331220327. The reversal of 122331220322 is 223022133221.

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

It is not an unprimeable number, because it can be changed into a prime (122331220321) 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, 11983454 + ... + 11993657.

It is an arithmetic number, because the mean of its divisors is an integer number (22946096184).

Almost surely, 2^122331220322 is an apocalyptic number.

122331220322 is a deficient number, since it is larger than the sum of its proper divisors (61237549150).

122331220322 is a wasteful number, since it uses less digits than its factorization.

122331220322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23979664.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 122331220322 its reverse (223022133221), we get a palindrome (345353353543).

The spelling of 122331220322 in words is "one hundred twenty-two billion, three hundred thirty-one million, two hundred twenty thousand, three hundred twenty-two".