229522474373 has 4 divisors (see below), whose sum is σ = 229873964268. Its totient is φ = 229170984480.

The previous prime is 229522474343. The next prime is 229522474381. The reversal of 229522474373 is 373474225922.

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 89884237249 + 139638237124 = 299807^2 + 373682^2 .

It is a cyclic number.

It is not a de Polignac number, because 229522474373 - 2⁶ = 229522474309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229522474333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175743968 + ... + 175745273.

It is an arithmetic number, because the mean of its divisors is an integer number (57468491067).

Almost surely, 2^229522474373 is an apocalyptic number.

It is an amenable number.

229522474373 is a deficient number, since it is larger than the sum of its proper divisors (351489895).

229522474373 is an equidigital number, since it uses as much as digits as its factorization.

229522474373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351489894.

The product of its digits is 5080320, while the sum is 50.

The spelling of 229522474373 in words is "two hundred twenty-nine billion, five hundred twenty-two million, four hundred seventy-four thousand, three hundred seventy-three".