105521350222 has 8 divisors (see below), whose sum is σ = 158311132272. Its totient is φ = 52750972800.

The previous prime is 105521350177. The next prime is 105521350223. The reversal of 105521350222 is 222053125501.

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

It is a super-2 number, since 2×105521350222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105521350223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4837554 + ... + 4859317.

It is an arithmetic number, because the mean of its divisors is an integer number (19788891534).

Almost surely, 2^105521350222 is an apocalyptic number.

105521350222 is a deficient number, since it is larger than the sum of its proper divisors (52789782050).

105521350222 is an equidigital number, since it uses as much as digits as its factorization.

105521350222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9702314.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 105521350222 its reverse (222053125501), we get a palindrome (327574475723).

The spelling of 105521350222 in words is "one hundred five billion, five hundred twenty-one million, three hundred fifty thousand, two hundred twenty-two".