22301211103 has 4 divisors (see below), whose sum is σ = 22505809480. Its totient is φ = 22096612728.

The previous prime is 22301211089. The next prime is 22301211109. The reversal of 22301211103 is 30111210322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22301211103 - 2⁵ = 22301211071 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 (22301211109) 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 3 ways as a sum of consecutive naturals, for example, 102299025 + ... + 102299242.

It is an arithmetic number, because the mean of its divisors is an integer number (5626452370).

Almost surely, 2^22301211103 is an apocalyptic number.

22301211103 is a deficient number, since it is larger than the sum of its proper divisors (204598377).

22301211103 is a wasteful number, since it uses less digits than its factorization.

22301211103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204598376.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 22301211103 its reverse (30111210322), we get a palindrome (52412421425).

The spelling of 22301211103 in words is "twenty-two billion, three hundred one million, two hundred eleven thousand, one hundred three".