122102230322320 has 40 divisors (see below), whose sum is σ = 283889422878336. Its totient is φ = 48840593225088.

The previous prime is 122102230322311. The next prime is 122102230322411. The reversal of 122102230322320 is 23223032201221.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8721849 + ... + 17896231.

Almost surely, 2^{122102230322320} is an apocalyptic number.

122102230322320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122102230322320 is an abundant number, since it is smaller than the sum of its proper divisors (161787192556016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122102230322320 is a wasteful number, since it uses less digits than its factorization.

122102230322320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9340759 (or 9340753 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 122102230322320 its reverse (23223032201221), we get a palindrome (145325262523541).

The spelling of 122102230322320 in words is "one hundred twenty-two trillion, one hundred two billion, two hundred thirty million, three hundred twenty-two thousand, three hundred twenty".