22230034 has 4 divisors (see below), whose sum is σ = 33345054. Its totient is φ = 11115016.

The previous prime is 22230023. The next prime is 22230049. The reversal of 22230034 is 43003222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 17181025 + 5049009 = 4145^2 + 2247^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557507 + ... + 5557510.

Almost surely, 2^22230034 is an apocalyptic number.

22230034 is a deficient number, since it is larger than the sum of its proper divisors (11115020).

22230034 is a wasteful number, since it uses less digits than its factorization.

22230034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11115019.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 22230034 is about 4714.8736992628. The cubic root of 22230034 is about 281.1771614505.

Adding to 22230034 its reverse (43003222), we get a palindrome (65233256).

The spelling of 22230034 in words is "twenty-two million, two hundred thirty thousand, thirty-four".