230143224000 has 224 divisors, whose sum is σ = 777609271296. Its totient is φ = 59944012800.

The previous prime is 230143223971. The next prime is 230143224011. The reversal of 230143224000 is 422341032.

It is a super-2 number, since 2×230143224000² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 920497 + ... + 1143503.

Almost surely, 2^230143224000 is an apocalyptic number.

230143224000 is a gapful number since it is divisible by the number (20) 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 230143224000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388804635648).

230143224000 is an abundant number, since it is smaller than the sum of its proper divisors (547466047296).

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

230143224000 is a wasteful number, since it uses less digits than its factorization.

230143224000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223080 (or 223060 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 230143224000 its reverse (422341032), we get a palindrome (230565565032).

The spelling of 230143224000 in words is "two hundred thirty billion, one hundred forty-three million, two hundred twenty-four thousand".