2223434432 has 28 divisors (see below), whose sum is σ = 4413677736. Its totient is φ = 1111326720.

The previous prime is 2223434431. The next prime is 2223434441. The reversal of 2223434432 is 2344343222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2223434395 and 2223434404.

It is not an unprimeable number, because it can be changed into a prime (2223434431) 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, 285632 + ... + 293312.

Almost surely, 2^2223434432 is an apocalyptic number.

It is an amenable number.

2223434432 is a deficient number, since it is larger than the sum of its proper divisors (2190243304).

2223434432 is an equidigital number, since it uses as much as digits as its factorization.

2223434432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12216 (or 12206 counting only the distinct ones).

The product of its digits is 27648, while the sum is 29.

The square root of 2223434432 is about 47153.3077524790. The cubic root of 2223434432 is about 1305.1931192990.

Adding to 2223434432 its reverse (2344343222), we get a palindrome (4567777654).

The spelling of 2223434432 in words is "two billion, two hundred twenty-three million, four hundred thirty-four thousand, four hundred thirty-two".