2201540133 has 16 divisors (see below), whose sum is σ = 3270193920. Its totient is φ = 1308076224.

The previous prime is 2201540119. The next prime is 2201540189. The reversal of 2201540133 is 3310451022.

It is not a de Polignac number, because 2201540133 - 2²⁹ = 1664669221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201540533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 972141 + ... + 974402.

It is an arithmetic number, because the mean of its divisors is an integer number (204387120).

Almost surely, 2^2201540133 is an apocalyptic number.

It is an amenable number.

2201540133 is a deficient number, since it is larger than the sum of its proper divisors (1068653787).

2201540133 is a wasteful number, since it uses less digits than its factorization.

2201540133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946588.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2201540133 is about 46920.5725988079. The cubic root of 2201540133 is about 1300.8948736032.

Adding to 2201540133 its reverse (3310451022), we get a palindrome (5511991155).

The spelling of 2201540133 in words is "two billion, two hundred one million, five hundred forty thousand, one hundred thirty-three".