229360872050 has 54 divisors (see below), whose sum is σ = 432026172309. Its totient is φ = 90594310400.

The previous prime is 229360872031. The next prime is 229360872101. The reversal of 229360872050 is 50278063922.

It can be written as a sum of positive squares in 14 ways, for example, as 200446930369 + 28913941681 = 447713^2 + 170041^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=338645.

It is a super-4 number, since 4×229360872050⁴ (a number of 47 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229360871992 and 229360872010.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 301393670 + ... + 301394430.

Almost surely, 2^229360872050 is an apocalyptic number.

229360872050 is a deficient number, since it is larger than the sum of its proper divisors (202665300259).

229360872050 is an frugal number, since it uses more digits than its factorization.

229360872050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712 (or 857 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 229360872050 in words is "two hundred twenty-nine billion, three hundred sixty million, eight hundred seventy-two thousand, fifty".