22201122103 has 16 divisors (see below), whose sum is σ = 24120936000. Its totient is φ = 20351232000.

The previous prime is 22201122079. The next prime is 22201122107. The reversal of 22201122103 is 30122110222.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22201122103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201122107) 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 15 ways as a sum of consecutive naturals, for example, 392398 + ... + 445396.

It is an arithmetic number, because the mean of its divisors is an integer number (1507558500).

Almost surely, 2^22201122103 is an apocalyptic number.

22201122103 is a deficient number, since it is larger than the sum of its proper divisors (1919813897).

22201122103 is a wasteful number, since it uses less digits than its factorization.

22201122103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53658.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22201122103 its reverse (30122110222), we get a palindrome (52323232325).

The spelling of 22201122103 in words is "twenty-two billion, two hundred one million, one hundred twenty-two thousand, one hundred three".