2223034234 has 4 divisors (see below), whose sum is σ = 3334551354. Its totient is φ = 1111517116.

The previous prime is 2223034207. The next prime is 2223034283. The reversal of 2223034234 is 4324303222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4324303222 = 2 ⋅2162151611.

It can be written as a sum of positive squares in only one way, i.e., 2079633609 + 143400625 = 45603^2 + 11975^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2223034199 and 2223034208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555758557 + ... + 555758560.

Almost surely, 2^2223034234 is an apocalyptic number.

2223034234 is a deficient number, since it is larger than the sum of its proper divisors (1111517120).

2223034234 is a wasteful number, since it uses less digits than its factorization.

2223034234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111517119.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2223034234 is about 47149.0639779837. The cubic root of 2223034234 is about 1305.1148069653.

Adding to 2223034234 its reverse (4324303222), we get a palindrome (6547337456).

The spelling of 2223034234 in words is "two billion, two hundred twenty-three million, thirty-four thousand, two hundred thirty-four".