22004042103 has 24 divisors (see below), whose sum is σ = 32485143600. Its totient is φ = 14349081600.

The previous prime is 22004042057. The next prime is 22004042111. The reversal of 22004042103 is 30124040022.

22004042103 is a `hidden beast` number, since 2 + 200 + 40 + 421 + 0 + 3 = 666.

It is not a de Polignac number, because 22004042103 - 2¹⁰ = 22004041079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22004042143) 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 in 23 ways as a sum of consecutive naturals, for example, 70378 + ... + 221271.

It is an arithmetic number, because the mean of its divisors is an integer number (1353547650).

Almost surely, 2^22004042103 is an apocalyptic number.

22004042103 is a deficient number, since it is larger than the sum of its proper divisors (10481101497).

22004042103 is a wasteful number, since it uses less digits than its factorization.

22004042103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291839 (or 291836 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 22004042103 its reverse (30124040022), we get a palindrome (52128082125).

The spelling of 22004042103 in words is "twenty-two billion, four million, forty-two thousand, one hundred three".