122330322331320 has 128 divisors (see below), whose sum is σ = 374807757772800. Its totient is φ = 31926624823296.

The previous prime is 122330322331297. The next prime is 122330322331339. The reversal of 122330322331320 is 23133223033221.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277092597 + ... + 277533723.

It is an arithmetic number, because the mean of its divisors is an integer number (2928185607600).

Almost surely, 2^{122330322331320} is an apocalyptic number.

122330322331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122330322331320 is an abundant number, since it is smaller than the sum of its proper divisors (252477435441480).

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

122330322331320 is a wasteful number, since it uses less digits than its factorization.

122330322331320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490357 (or 490353 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 122330322331320 its reverse (23133223033221), we get a palindrome (145463545364541).

The spelling of 122330322331320 in words is "one hundred twenty-two trillion, three hundred thirty billion, three hundred twenty-two million, three hundred thirty-one thousand, three hundred twenty".