122330044053550 has 12 divisors (see below), whose sum is σ = 227533881939696. Its totient is φ = 48932017621400.

The previous prime is 122330044053527. The next prime is 122330044053643. The reversal of 122330044053550 is 55350440033221.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 1223300440486 + ... + 1223300440585.

It is an arithmetic number, because the mean of its divisors is an integer number (18961156828308).

Almost surely, 2^{122330044053550} is an apocalyptic number.

122330044053550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122330044053550 is a deficient number, since it is larger than the sum of its proper divisors (105203837886146).

122330044053550 is a wasteful number, since it uses less digits than its factorization.

122330044053550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446600881083 (or 2446600881078 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 122330044053550 its reverse (55350440033221), we get a palindrome (177680484086771).

The spelling of 122330044053550 in words is "one hundred twenty-two trillion, three hundred thirty billion, forty-four million, fifty-three thousand, five hundred fifty".