9022222105 has 24 divisors (see below), whose sum is σ = 12305473992. Its totient is φ = 6311886336.

The previous prime is 9022222091. The next prime is 9022222109. The reversal of 9022222105 is 5012222209.

It can be written as a sum of positive squares in 4 ways, for example, as 1396741129 + 7625480976 = 37373^2 + 87324^2 .

It is not a de Polignac number, because 9022222105 - 2⁷ = 9022221977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9022222105.

It is not an unprimeable number, because it can be changed into a prime (9022222109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168784 + ... + 215713.

It is an arithmetic number, because the mean of its divisors is an integer number (512728083).

Almost surely, 2^9022222105 is an apocalyptic number.

9022222105 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9022222105 is a deficient number, since it is larger than the sum of its proper divisors (3283251887).

9022222105 is a wasteful number, since it uses less digits than its factorization.

9022222105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384553 (or 384534 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 9022222105 is about 94985.3783747793. The cubic root of 9022222105 is about 2081.7944100561.

The spelling of 9022222105 in words is "nine billion, twenty-two million, two hundred twenty-two thousand, one hundred five".