4227122 has 8 divisors (see below), whose sum is σ = 6349872. Its totient is φ = 2110500.

The previous prime is 4227109. The next prime is 4227137. The reversal of 4227122 is 2217224.

It is a happy number.

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

It is a d-powerful number, because it can be written as 4¹¹ + 2 + 2³ + 7 + 1 + 2⁵ + 2¹⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 4227094 and 4227103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1097 + ... + 3107.

It is an arithmetic number, because the mean of its divisors is an integer number (793734).

Almost surely, 2^4227122 is an apocalyptic number.

4227122 is a deficient number, since it is larger than the sum of its proper divisors (2122750).

4227122 is a wasteful number, since it uses less digits than its factorization.

4227122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064.

The product of its digits is 448, while the sum is 20.

The square root of 4227122 is about 2055.9965953279. The cubic root of 4227122 is about 161.6894166211.

The spelling of 4227122 in words is "four million, two hundred twenty-seven thousand, one hundred twenty-two".