105222211301 has 4 divisors (see below), whose sum is σ = 106243786272. Its totient is φ = 104200636332.

The previous prime is 105222211217. The next prime is 105222211309. The reversal of 105222211301 is 103112222501.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105222211301 is a prime.

It is a super-2 number, since 2×105222211301² (a number of 23 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 (105222211309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510787331 + ... + 510787536.

It is an arithmetic number, because the mean of its divisors is an integer number (26560946568).

Almost surely, 2^105222211301 is an apocalyptic number.

It is an amenable number.

105222211301 is a deficient number, since it is larger than the sum of its proper divisors (1021574971).

105222211301 is a wasteful number, since it uses less digits than its factorization.

105222211301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021574970.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 105222211301 its reverse (103112222501), we get a palindrome (208334433802).

The spelling of 105222211301 in words is "one hundred five billion, two hundred twenty-two million, two hundred eleven thousand, three hundred one".