122310121030230 has 256 divisors, whose sum is σ = 339414147072000. Its totient is φ = 27631182205440.

The previous prime is 122310121030199. The next prime is 122310121030259. The reversal of 122310121030230 is 32030121013221.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 122310121030197 and 122310121030206.

It is a congruent number.

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 127 ways as a sum of consecutive naturals, for example, 3808014111 + ... + 3808046229.

It is an arithmetic number, because the mean of its divisors is an integer number (1325836512000).

Almost surely, 2^{122310121030230} is an apocalyptic number.

122310121030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122310121030230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169707073536000).

122310121030230 is an abundant number, since it is smaller than the sum of its proper divisors (217104026041770).

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

122310121030230 is a wasteful number, since it uses less digits than its factorization.

122310121030230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32939.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 122310121030230 its reverse (32030121013221), we get a palindrome (154340242043451).

The spelling of 122310121030230 in words is "one hundred twenty-two trillion, three hundred ten billion, one hundred twenty-one million, thirty thousand, two hundred thirty".