2211134 has 16 divisors (see below), whose sum is σ = 3488400. Its totient is φ = 1049664.

The previous prime is 2211127. The next prime is 2211161. The reversal of 2211134 is 4311122.

2211134 = 262² + 263² + ... + 290².

It is a super-2 number, since 2×2211134² = 9778227131912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3602 + ... + 4170.

It is an arithmetic number, because the mean of its divisors is an integer number (218025).

2^2211134 is an apocalyptic number.

2211134 is a deficient number, since it is larger than the sum of its proper divisors (1277266).

2211134 is a wasteful number, since it uses less digits than its factorization.

2211134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667.

The product of its digits is 48, while the sum is 14.

The square root of 2211134 is about 1486.9882312917. The cubic root of 2211134 is about 130.2781814272.

Adding to 2211134 its reverse (4311122), we get a palindrome (6522256).

The spelling of 2211134 in words is "two million, two hundred eleven thousand, one hundred thirty-four".