224142012373 has 4 divisors (see below), whose sum is σ = 224807122540. Its totient is φ = 223476902208.

The previous prime is 224142012349. The next prime is 224142012383. The reversal of 224142012373 is 373210241422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 164140040164 + 60001972209 = 405142^2 + 244953^2 .

It is a cyclic number.

It is not a de Polignac number, because 224142012373 - 2¹³ = 224142004181 is a prime.

It is a super-2 number, since 2×224142012373² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224142012313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332554578 + ... + 332555251.

It is an arithmetic number, because the mean of its divisors is an integer number (56201780635).

Almost surely, 2^224142012373 is an apocalyptic number.

It is an amenable number.

224142012373 is a deficient number, since it is larger than the sum of its proper divisors (665110167).

224142012373 is an equidigital number, since it uses as much as digits as its factorization.

224142012373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665110166.

The product of its (nonzero) digits is 16128, while the sum is 31.

Adding to 224142012373 its reverse (373210241422), we get a palindrome (597352253795).

The spelling of 224142012373 in words is "two hundred twenty-four billion, one hundred forty-two million, twelve thousand, three hundred seventy-three".