2201126 has 16 divisors (see below), whose sum is σ = 3583440. Its totient is φ = 1009920.

The previous prime is 2201119. The next prime is 2201137. The reversal of 2201126 is 6211022.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2201126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605 + ... + 2183.

It is an arithmetic number, because the mean of its divisors is an integer number (223965).

2^2201126 is an apocalyptic number.

2201126 is a deficient number, since it is larger than the sum of its proper divisors (1382314).

2201126 is a wasteful number, since it uses less digits than its factorization.

2201126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639.

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

The square root of 2201126 is about 1483.6192233858. The cubic root of 2201126 is about 130.0813297790.

Adding to 2201126 its reverse (6211022), we get a palindrome (8412148).

The spelling of 2201126 in words is "two million, two hundred one thousand, one hundred twenty-six".