22003034 has 4 divisors (see below), whose sum is σ = 33004554. Its totient is φ = 11001516.

The previous prime is 22003027. The next prime is 22003039. The reversal of 22003034 is 43030022.

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., 15976009 + 6027025 = 3997^2 + 2455^2 .

It is not an unprimeable number, because it can be changed into a prime (22003039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500757 + ... + 5500760.

Almost surely, 2^22003034 is an apocalyptic number.

22003034 is a deficient number, since it is larger than the sum of its proper divisors (11001520).

22003034 is a wasteful number, since it uses less digits than its factorization.

22003034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11001519.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 22003034 is about 4690.7391741601. The cubic root of 22003034 is about 280.2168133633.

Adding to 22003034 its reverse (43030022), we get a palindrome (65033056).

The spelling of 22003034 in words is "twenty-two million, three thousand, thirty-four".