2201130 has 48 divisors (see below), whose sum is σ = 5886504. Its totient is φ = 570240.

The previous prime is 2201119. The next prime is 2201137. The reversal of 2201130 is 311022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2187441 + 13689 = 1479^2 + 117^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2201137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3000 + ... + 3660.

2^2201130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2201130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2943252).

2201130 is an abundant number, since it is smaller than the sum of its proper divisors (3685374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2201130 is a wasteful number, since it uses less digits than its factorization.

2201130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 2201130 is about 1483.6205714400. The cubic root of 2201130 is about 130.0814085758.

Adding to 2201130 its reverse (311022), we get a palindrome (2512152).

The spelling of 2201130 in words is "two million, two hundred one thousand, one hundred thirty".