122343312044 has 6 divisors (see below), whose sum is σ = 214100796084. Its totient is φ = 61171656020.

The previous prime is 122343312041. The next prime is 122343312083. The reversal of 122343312044 is 440213343221.

It is a super-4 number, since 4×122343312044⁴ (a number of 45 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122343311998 and 122343312016.

It is not an unprimeable number, because it can be changed into a prime (122343312041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15292914002 + ... + 15292914009.

It is an arithmetic number, because the mean of its divisors is an integer number (35683466014).

Almost surely, 2^122343312044 is an apocalyptic number.

It is an amenable number.

122343312044 is a deficient number, since it is larger than the sum of its proper divisors (91757484040).

122343312044 is a wasteful number, since it uses less digits than its factorization.

122343312044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30585828015 (or 30585828013 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 122343312044 its reverse (440213343221), we get a palindrome (562556655265).

The spelling of 122343312044 in words is "one hundred twenty-two billion, three hundred forty-three million, three hundred twelve thousand, forty-four".