122325110345540 has 12 divisors (see below), whose sum is σ = 256882731725676. Its totient is φ = 48930044138208.

The previous prime is 122325110345527. The next prime is 122325110345563. The reversal of 122325110345540 is 45543011523221.

It can be written as a sum of positive squares in 2 ways, for example, as 93137477402176 + 29187632943364 = 9650776^2 + 5402558^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122325110345494 and 122325110345503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3058127758619 + ... + 3058127758658.

It is an arithmetic number, because the mean of its divisors is an integer number (21406894310473).

Almost surely, 2^{122325110345540} is an apocalyptic number.

122325110345540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122325110345540 is an abundant number, since it is smaller than the sum of its proper divisors (134557621380136).

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

122325110345540 is a wasteful number, since it uses less digits than its factorization.

122325110345540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116255517286 (or 6116255517284 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 122325110345540 its reverse (45543011523221), we get a palindrome (167868121868761).

The spelling of 122325110345540 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, one hundred ten million, three hundred forty-five thousand, five hundred forty".