122330115021144 has 64 divisors (see below), whose sum is σ = 321932605363200. Its totient is φ = 38629212633216.

The previous prime is 122330115021131. The next prime is 122330115021167. The reversal of 122330115021144 is 441120511033221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8415402 + ... + 17761734.

It is an arithmetic number, because the mean of its divisors is an integer number (5030196958800).

Almost surely, 2^{122330115021144} is an apocalyptic number.

It is an amenable number.

122330115021144 is an abundant number, since it is smaller than the sum of its proper divisors (199602490342056).

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

122330115021144 is a wasteful number, since it uses less digits than its factorization.

122330115021144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9375064 (or 9375060 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 122330115021144 its reverse (441120511033221), we get a palindrome (563450626054365).

The spelling of 122330115021144 in words is "one hundred twenty-two trillion, three hundred thirty billion, one hundred fifteen million, twenty-one thousand, one hundred forty-four".