2252211 has 32 divisors (see below), whose sum is σ = 3548160. Its totient is φ = 1257984.

The previous prime is 2252209. The next prime is 2252213. The reversal of 2252211 is 1122522.

It is an interprime number because it is at equal distance from previous prime (2252209) and next prime (2252213).

It is not a de Polignac number, because 2252211 - 2¹ = 2252209 is a prime.

2252211 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2252213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28470 + ... + 28548.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

2^2252211 is an apocalyptic number.

2252211 is a deficient number, since it is larger than the sum of its proper divisors (1295949).

2252211 is a wasteful number, since it uses less digits than its factorization.

2252211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155.

The product of its digits is 80, while the sum is 15.

The square root of 2252211 is about 1500.7368190326. The cubic root of 2252211 is about 131.0799775790.

Adding to 2252211 its reverse (1122522), we get a palindrome (3374733).

It can be divided in two parts, 22522 and 11, that multiplied together give a palindrome (247742).

The spelling of 2252211 in words is "two million, two hundred fifty-two thousand, two hundred eleven".