122344052442340 has 96 divisors (see below), whose sum is σ = 272590538613120. Its totient is φ = 45995254695936.

The previous prime is 122344052442331. The next prime is 122344052442361. The reversal of 122344052442340 is 43244250443221.

It is a junction number, because it is equal to n+sod(n) for n = 122344052442293 and 122344052442302.

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 31 ways as a sum of consecutive naturals, for example, 28708044 + ... + 32693116.

It is an arithmetic number, because the mean of its divisors is an integer number (2839484777220).

Almost surely, 2^{122344052442340} is an apocalyptic number.

122344052442340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122344052442340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136295269306560).

122344052442340 is an abundant number, since it is smaller than the sum of its proper divisors (150246486170780).

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

122344052442340 is a wasteful number, since it uses less digits than its factorization.

122344052442340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985741 (or 3985739 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 40.

The spelling of 122344052442340 in words is "one hundred twenty-two trillion, three hundred forty-four billion, fifty-two million, four hundred forty-two thousand, three hundred forty".