22440404103 has 64 divisors (see below), whose sum is σ = 33487534080. Its totient is φ = 13280537088.

The previous prime is 22440404101. The next prime is 22440404113. The reversal of 22440404103 is 30140404422.

It is a happy number.

It is not a de Polignac number, because 22440404103 - 2¹ = 22440404101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22440404101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23205726 + ... + 23206692.

It is an arithmetic number, because the mean of its divisors is an integer number (523242720).

Almost surely, 2^22440404103 is an apocalyptic number.

22440404103 is a deficient number, since it is larger than the sum of its proper divisors (11047129977).

22440404103 is a wasteful number, since it uses less digits than its factorization.

22440404103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 22440404103 its reverse (30140404422), we get a palindrome (52580808525).

The spelling of 22440404103 in words is "twenty-two billion, four hundred forty million, four hundred four thousand, one hundred three".