2201146134 has 64 divisors (see below), whose sum is σ = 4967350272. Its totient is φ = 644205600.

The previous prime is 2201146063. The next prime is 2201146163. The reversal of 2201146134 is 4316411022.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1609519 + ... + 1610885.

It is an arithmetic number, because the mean of its divisors is an integer number (77614848).

Almost surely, 2^2201146134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2201146134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2483675136).

2201146134 is an abundant number, since it is smaller than the sum of its proper divisors (2766204138).

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

2201146134 is a wasteful number, since it uses less digits than its factorization.

2201146134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2201146134 is about 46916.3738368600. The cubic root of 2201146134 is about 1300.8172640166.

Adding to 2201146134 its reverse (4316411022), we get a palindrome (6517557156).

The spelling of 2201146134 in words is "two billion, two hundred one million, one hundred forty-six thousand, one hundred thirty-four".