122310131230 has 32 divisors (see below), whose sum is σ = 251621489664. Its totient is φ = 41932889376.

The previous prime is 122310131221. The next prime is 122310131231. The reversal of 122310131230 is 32131013221.

It is a junction number, because it is equal to n+sod(n) for n = 122310131198 and 122310131207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122310131231) 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 15 ways as a sum of consecutive naturals, for example, 2679579 + ... + 2724841.

It is an arithmetic number, because the mean of its divisors is an integer number (7863171552).

Almost surely, 2^122310131230 is an apocalyptic number.

122310131230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122310131230 is an abundant number, since it is smaller than the sum of its proper divisors (129311358434).

122310131230 is a wasteful number, since it uses less digits than its factorization.

122310131230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83880.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 122310131230 its reverse (32131013221), we get a palindrome (154441144451).

The spelling of 122310131230 in words is "one hundred twenty-two billion, three hundred ten million, one hundred thirty-one thousand, two hundred thirty".