223044011332 has 12 divisors (see below), whose sum is σ = 390834602620. Its totient is φ = 111376982016.

The previous prime is 223044011243. The next prime is 223044011339. The reversal of 223044011332 is 233110440322.

It can be written as a sum of positive squares in 2 ways, for example, as 164603849796 + 58440161536 = 405714^2 + 241744^2 .

It is a junction number, because it is equal to n+sod(n) for n = 223044011297 and 223044011306.

It is not an unprimeable number, because it can be changed into a prime (223044011339) 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, 36252453 + ... + 36258604.

Almost surely, 2^223044011332 is an apocalyptic number.

It is an amenable number.

223044011332 is a deficient number, since it is larger than the sum of its proper divisors (167790591288).

223044011332 is a wasteful number, since it uses less digits than its factorization.

223044011332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72511830 (or 72511828 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 223044011332 its reverse (233110440322), we get a palindrome (456154451654).

The spelling of 223044011332 in words is "two hundred twenty-three billion, forty-four million, eleven thousand, three hundred thirty-two".