22004225102 has 4 divisors (see below), whose sum is σ = 33006337656. Its totient is φ = 11002112550.

The previous prime is 22004225101. The next prime is 22004225123. The reversal of 22004225102 is 20152240022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20152240022 = 2 ⋅10076120011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22004225101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501056274 + ... + 5501056277.

It is an arithmetic number, because the mean of its divisors is an integer number (8251584414).

Almost surely, 2^22004225102 is an apocalyptic number.

22004225102 is a deficient number, since it is larger than the sum of its proper divisors (11002112554).

22004225102 is a wasteful number, since it uses less digits than its factorization.

22004225102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11002112553.

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 22004225102 its reverse (20152240022), we get a palindrome (42156465124).

The spelling of 22004225102 in words is "twenty-two billion, four million, two hundred twenty-five thousand, one hundred two".