22103211301 has 4 divisors (see below), whose sum is σ = 23064220512. Its totient is φ = 21142202092.

The previous prime is 22103211287. The next prime is 22103211307. The reversal of 22103211301 is 10311230122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10311230122 = 2 ⋅5155615061.

It is a cyclic number.

It is not a de Polignac number, because 22103211301 - 2¹¹ = 22103209253 is a prime.

It is a super-2 number, since 2×22103211301² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22103211307) 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 3 ways as a sum of consecutive naturals, for example, 480504571 + ... + 480504616.

It is an arithmetic number, because the mean of its divisors is an integer number (5766055128).

Almost surely, 2^22103211301 is an apocalyptic number.

It is an amenable number.

22103211301 is a deficient number, since it is larger than the sum of its proper divisors (961009211).

22103211301 is an equidigital number, since it uses as much as digits as its factorization.

22103211301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961009210.

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

Adding to 22103211301 its reverse (10311230122), we get a palindrome (32414441423).

The spelling of 22103211301 in words is "twenty-two billion, one hundred three million, two hundred eleven thousand, three hundred one".