22004102 has 4 divisors (see below), whose sum is σ = 33006156. Its totient is φ = 11002050.

The previous prime is 22004057. The next prime is 22004111. The reversal of 22004102 is 20140022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501024 + ... + 5501027.

It is an arithmetic number, because the mean of its divisors is an integer number (8251539).

Almost surely, 2^22004102 is an apocalyptic number.

22004102 is a deficient number, since it is larger than the sum of its proper divisors (11002054).

22004102 is a wasteful number, since it uses less digits than its factorization.

22004102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11002053.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 22004102 is about 4690.8530141116. The cubic root of 22004102 is about 280.2213470823.

Adding to 22004102 its reverse (20140022), we get a palindrome (42144124).

The spelling of 22004102 in words is "twenty-two million, four thousand, one hundred two".