223130544202 has 8 divisors (see below), whose sum is σ = 334734773796. Its totient is φ = 111552286272.

The previous prime is 223130544199. The next prime is 223130544311. The reversal of 223130544202 is 202445031322.

It can be written as a sum of positive squares in 2 ways, for example, as 221041962801 + 2088581401 = 470151^2 + 45701^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×223130544202³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6471423 + ... + 6505810.

Almost surely, 2^223130544202 is an apocalyptic number.

223130544202 is a deficient number, since it is larger than the sum of its proper divisors (111604229594).

223130544202 is a wasteful number, since it uses less digits than its factorization.

223130544202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12985832.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 223130544202 its reverse (202445031322), we get a palindrome (425575575524).

The spelling of 223130544202 in words is "two hundred twenty-three billion, one hundred thirty million, five hundred forty-four thousand, two hundred two".