122352331045 has 16 divisors (see below), whose sum is σ = 167875522560. Its totient is φ = 83859721344.

The previous prime is 122352331033. The next prime is 122352331051. The reversal of 122352331045 is 540133253221.

It is not a de Polignac number, because 122352331045 - 2⁹ = 122352330533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122352330998 and 122352331016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736485 + ... + 887194.

It is an arithmetic number, because the mean of its divisors is an integer number (10492220160).

Almost surely, 2^122352331045 is an apocalyptic number.

It is an amenable number.

122352331045 is a deficient number, since it is larger than the sum of its proper divisors (45523191515).

122352331045 is a wasteful number, since it uses less digits than its factorization.

122352331045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625844.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 122352331045 its reverse (540133253221), we get a palindrome (662485584266).

The spelling of 122352331045 in words is "one hundred twenty-two billion, three hundred fifty-two million, three hundred thirty-one thousand, forty-five".