122231433244 has 24 divisors (see below), whose sum is σ = 214148609136. Its totient is φ = 61046160000.

The previous prime is 122231433241. The next prime is 122231433263. The reversal of 122231433244 is 442334132221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122231433241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20781184 + ... + 20787064.

It is an arithmetic number, because the mean of its divisors is an integer number (8922858714).

Almost surely, 2^122231433244 is an apocalyptic number.

It is an amenable number.

122231433244 is a deficient number, since it is larger than the sum of its proper divisors (91917175892).

122231433244 is a wasteful number, since it uses less digits than its factorization.

122231433244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10917 (or 10915 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

Adding to 122231433244 its reverse (442334132221), we get a palindrome (564565565465).

The spelling of 122231433244 in words is "one hundred twenty-two billion, two hundred thirty-one million, four hundred thirty-three thousand, two hundred forty-four".