22423102 has 32 divisors (see below), whose sum is σ = 38822112. Its totient is φ = 9621504.

The previous prime is 22423087. The next prime is 22423133. The reversal of 22423102 is 20132422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42613 + ... + 43135.

It is an arithmetic number, because the mean of its divisors is an integer number (1213191).

Almost surely, 2^22423102 is an apocalyptic number.

22423102 is a deficient number, since it is larger than the sum of its proper divisors (16399010).

22423102 is a wasteful number, since it uses less digits than its factorization.

22423102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 22423102 is about 4735.3037917329. The cubic root of 22423102 is about 281.9888247336.

Adding to 22423102 its reverse (20132422), we get a palindrome (42555524).

The spelling of 22423102 in words is "twenty-two million, four hundred twenty-three thousand, one hundred two".