224143001142162 has 16 divisors (see below), whose sum is σ = 459219807218592. Its totient is φ = 72892032891680.

The previous prime is 224143001142131. The next prime is 224143001142163. The reversal of 224143001142162 is 261241100341422.

It is a super-2 number, since 2×224143001142162² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (224143001142163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455575205328 + ... + 455575205819.

It is an arithmetic number, because the mean of its divisors is an integer number (28701237951162).

Almost surely, 2^{224143001142162} is an apocalyptic number.

224143001142162 is an abundant number, since it is smaller than the sum of its proper divisors (235076806076430).

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

224143001142162 is a wasteful number, since it uses less digits than its factorization.

224143001142162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911150411193.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 224143001142162 its reverse (261241100341422), we get a palindrome (485384101483584).

The spelling of 224143001142162 in words is "two hundred twenty-four trillion, one hundred forty-three billion, one million, one hundred forty-two thousand, one hundred sixty-two".