223302130444 has 6 divisors (see below), whose sum is σ = 390778728284. Its totient is φ = 111651065220.

The previous prime is 223302130409. The next prime is 223302130451. The reversal of 223302130444 is 444031203322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27912766302 + ... + 27912766309.

Almost surely, 2^223302130444 is an apocalyptic number.

It is an amenable number.

223302130444 is a deficient number, since it is larger than the sum of its proper divisors (167476597840).

223302130444 is a wasteful number, since it uses less digits than its factorization.

223302130444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55825532615 (or 55825532613 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 223302130444 its reverse (444031203322), we get a palindrome (667333333766).

The spelling of 223302130444 in words is "two hundred twenty-three billion, three hundred two million, one hundred thirty thousand, four hundred forty-four".