22234502 has 16 divisors (see below), whose sum is σ = 34919424. Its totient is φ = 10605000.

The previous prime is 22234489. The next prime is 22234519. The reversal of 22234502 is 20543222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1877 + ... + 6927.

It is an arithmetic number, because the mean of its divisors is an integer number (2182464).

Almost surely, 2^22234502 is an apocalyptic number.

22234502 is a deficient number, since it is larger than the sum of its proper divisors (12684922).

22234502 is a wasteful number, since it uses less digits than its factorization.

22234502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5155.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 22234502 is about 4715.3474951482. The cubic root of 22234502 is about 281.1959980599.

Adding to 22234502 its reverse (20543222), we get a palindrome (42777724).

The spelling of 22234502 in words is "twenty-two million, two hundred thirty-four thousand, five hundred two".