122353523010 has 24 divisors (see below), whose sum is σ = 318119160060. Its totient is φ = 32627606112.

The previous prime is 122353522987. The next prime is 122353523011. The reversal of 122353523010 is 10325353221.

It is a happy number.

122353523010 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 5 + 352 + 301 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 121691438649 + 662084361 = 348843^2 + 25731^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122353523011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 679741705 + ... + 679741884.

Almost surely, 2^122353523010 is an apocalyptic number.

122353523010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122353523010 is an abundant number, since it is smaller than the sum of its proper divisors (195765637050).

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

122353523010 is a wasteful number, since it uses less digits than its factorization.

122353523010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359483602 (or 1359483599 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 122353523010 its reverse (10325353221), we get a palindrome (132678876231).

The spelling of 122353523010 in words is "one hundred twenty-two billion, three hundred fifty-three million, five hundred twenty-three thousand, ten".