224143001142012 has 72 divisors (see below), whose sum is σ = 566863079328000. Its totient is φ = 74677500213408.

The previous prime is 224143001141947. The next prime is 224143001142017. The reversal of 224143001142012 is 210241100341422.

224143001142012 is a `hidden beast` number, since 2 + 2 + 41 + 4 + 300 + 114 + 201 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224143001142017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 684436813 + ... + 684764219.

It is an arithmetic number, because the mean of its divisors is an integer number (7873098324000).

Almost surely, 2^{224143001142012} is an apocalyptic number.

It is an amenable number.

224143001142012 is an abundant number, since it is smaller than the sum of its proper divisors (342720078185988).

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

224143001142012 is a wasteful number, since it uses less digits than its factorization.

224143001142012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336735 (or 336730 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 224143001142012 its reverse (210241100341422), we get a palindrome (434384101483434).

The spelling of 224143001142012 in words is "two hundred twenty-four trillion, one hundred forty-three billion, one million, one hundred forty-two thousand, twelve".