2221114 has 16 divisors (see below), whose sum is σ = 3873600. Its totient is φ = 935424.

The previous prime is 2221111. The next prime is 2221127. The reversal of 2221114 is 4111222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2221094 and 2221103.

It is not an unprimeable number, because it can be changed into a prime (2221111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519 + ... + 2170.

It is an arithmetic number, because the mean of its divisors is an integer number (242100).

2^2221114 is an apocalyptic number.

2221114 is a deficient number, since it is larger than the sum of its proper divisors (1652486).

2221114 is a wasteful number, since it uses less digits than its factorization.

2221114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757.

The product of its digits is 32, while the sum is 13.

The square root of 2221114 is about 1490.3402296120. The cubic root of 2221114 is about 130.4738917153.

Adding to 2221114 its reverse (4111222), we get a palindrome (6332336).

The spelling of 2221114 in words is "two million, two hundred twenty-one thousand, one hundred fourteen".