2227227 has 4 divisors (see below), whose sum is σ = 2969640. Its totient is φ = 1484816.

The previous prime is 2227223. The next prime is 2227231. The reversal of 2227227 is 7227222.

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

It is an interprime number because it is at equal distance from previous prime (2227223) and next prime (2227231).

It is a cyclic number.

It is not a de Polignac number, because 2227227 - 2² = 2227223 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 2227197 and 2227206.

It is not an unprimeable number, because it can be changed into a prime (2227223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371202 + ... + 371207.

It is an arithmetic number, because the mean of its divisors is an integer number (742410).

2^2227227 is an apocalyptic number.

2227227 is a deficient number, since it is larger than the sum of its proper divisors (742413).

2227227 is an equidigital number, since it uses as much as digits as its factorization.

2227227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742412.

The product of its digits is 1568, while the sum is 24.

The square root of 2227227 is about 1492.3896944163. The cubic root of 2227227 is about 130.5934797996.

It can be divided in two parts, 2 and 227227, that multiplied together give a palindrome (454454).

The spelling of 2227227 in words is "two million, two hundred twenty-seven thousand, two hundred twenty-seven".