10222210105 has 4 divisors (see below), whose sum is σ = 12266652132. Its totient is φ = 8177768080.

The previous prime is 10222210099. The next prime is 10222210127. The reversal of 10222210105 is 50101222201.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8138926656 + 2083283449 = 90216^2 + 45643^2 .

It is not a de Polignac number, because 10222210105 - 2²⁷ = 10087992377 is a prime.

It is a super-2 number, since 2×10222210105² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1022221006 + ... + 1022221015.

It is an arithmetic number, because the mean of its divisors is an integer number (3066663033).

Almost surely, 2^10222210105 is an apocalyptic number.

It is an amenable number.

10222210105 is a deficient number, since it is larger than the sum of its proper divisors (2044442027).

10222210105 is an equidigital number, since it uses as much as digits as its factorization.

10222210105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044442026.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 10222210105 its reverse (50101222201), we get a palindrome (60323432306).

The spelling of 10222210105 in words is "ten billion, two hundred twenty-two million, two hundred ten thousand, one hundred five".