22144001103 has 32 divisors (see below), whose sum is σ = 37717048320. Its totient is φ = 12577926240.

The previous prime is 22144001059. The next prime is 22144001107. The reversal of 22144001103 is 30110044122.

22144001103 is a `hidden beast` number, since 221 + 440 + 0 + 1 + 1 + 0 + 3 = 666.

It is not a de Polignac number, because 22144001103 - 2⁸ = 22144000847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22144001107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319228 + ... + 382353.

It is an arithmetic number, because the mean of its divisors is an integer number (1178657760).

Almost surely, 2^22144001103 is an apocalyptic number.

22144001103 is a deficient number, since it is larger than the sum of its proper divisors (15573047217).

22144001103 is a wasteful number, since it uses less digits than its factorization.

22144001103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701764 (or 701758 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22144001103 its reverse (30110044122), we get a palindrome (52254045225).

The spelling of 22144001103 in words is "twenty-two billion, one hundred forty-four million, one thousand, one hundred three".