122313335030440 has 32 divisors (see below), whose sum is σ = 287170438769280. Its totient is φ = 46798145576512.

The previous prime is 122313335030429. The next prime is 122313335030461. The reversal of 122313335030440 is 44030533313221.

122313335030440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 122313335030396 and 122313335030405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66474637684 + ... + 66474639523.

It is an arithmetic number, because the mean of its divisors is an integer number (8974076211540).

Almost surely, 2^{122313335030440} is an apocalyptic number.

122313335030440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122313335030440 is an abundant number, since it is smaller than the sum of its proper divisors (164857103738840).

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

122313335030440 is a wasteful number, since it uses less digits than its factorization.

122313335030440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132949277241 (or 132949277237 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 122313335030440 its reverse (44030533313221), we get a palindrome (166343868343661).

The spelling of 122313335030440 in words is "one hundred twenty-two trillion, three hundred thirteen billion, three hundred thirty-five million, thirty thousand, four hundred forty".