123352224000 has 576 divisors, whose sum is σ = 427124705280. Its totient is φ = 31518720000.

The previous prime is 123352223993. The next prime is 123352224011. The reversal of 123352224000 is 422253321.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 538655886 + ... + 538656114.

Almost surely, 2^123352224000 is an apocalyptic number.

123352224000 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 123352224000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213562352640).

123352224000 is an abundant number, since it is smaller than the sum of its proper divisors (303772481280).

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

123352224000 is a wasteful number, since it uses less digits than its factorization.

123352224000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 123352224000 its reverse (422253321), we get a palindrome (123774477321).

The spelling of 123352224000 in words is "one hundred twenty-three billion, three hundred fifty-two million, two hundred twenty-four thousand".