105022212043 has 8 divisors (see below), whose sum is σ = 127085702112. Its totient is φ = 84723801216.

The previous prime is 105022212041. The next prime is 105022212067. The reversal of 105022212043 is 340212220501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105022212043 - 2¹ = 105022212041 is a prime.

It is a super-2 number, since 2×105022212043² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105022212041) 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 7 ways as a sum of consecutive naturals, for example, 441269680 + ... + 441269917.

It is an arithmetic number, because the mean of its divisors is an integer number (15885712764).

Almost surely, 2^105022212043 is an apocalyptic number.

105022212043 is a deficient number, since it is larger than the sum of its proper divisors (22063490069).

105022212043 is an equidigital number, since it uses as much as digits as its factorization.

105022212043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882539621.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 105022212043 its reverse (340212220501), we get a palindrome (445234432544).

The spelling of 105022212043 in words is "one hundred five billion, twenty-two million, two hundred twelve thousand, forty-three".