122001130230 has 256 divisors, whose sum is σ = 349591044096. Its totient is φ = 26663477760.

The previous prime is 122001130189. The next prime is 122001130231. The reversal of 122001130230 is 32031100221.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122001130231) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 318540619 + ... + 318541001.

It is an arithmetic number, because the mean of its divisors is an integer number (1365590016).

Almost surely, 2^122001130230 is an apocalyptic number.

122001130230 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 122001130230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174795522048).

122001130230 is an abundant number, since it is smaller than the sum of its proper divisors (227589913866).

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

122001130230 is a wasteful number, since it uses less digits than its factorization.

122001130230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 122001130230 its reverse (32031100221), we get a palindrome (154032230451).

The spelling of 122001130230 in words is "one hundred twenty-two billion, one million, one hundred thirty thousand, two hundred thirty".