123441242422200 has 192 divisors, whose sum is σ = 388129954521600. Its totient is φ = 32447979379200.

The previous prime is 123441242422159. The next prime is 123441242422241. The reversal of 123441242422200 is 2224242144321.

It is an interprime number because it is at equal distance from previous prime (123441242422159) and next prime (123441242422241).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 230326141 + ... + 230861459.

It is an arithmetic number, because the mean of its divisors is an integer number (2021510179800).

Almost surely, 2^{123441242422200} is an apocalyptic number.

123441242422200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123441242422200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194064977260800).

123441242422200 is an abundant number, since it is smaller than the sum of its proper divisors (264688712099400).

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

123441242422200 is a wasteful number, since it uses less digits than its factorization.

123441242422200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540822 (or 540813 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 123441242422200 its reverse (2224242144321), we get a palindrome (125665484566521).

The spelling of 123441242422200 in words is "one hundred twenty-three trillion, four hundred forty-one billion, two hundred forty-two million, four hundred twenty-two thousand, two hundred".