2201144132 has 12 divisors (see below), whose sum is σ = 4202184336. Its totient is φ = 1000520040.

The previous prime is 2201144123. The next prime is 2201144203. The reversal of 2201144132 is 2314411022.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 25012958 + ... + 25013045.

It is an arithmetic number, because the mean of its divisors is an integer number (350182028).

Almost surely, 2^2201144132 is an apocalyptic number.

2201144132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2201144132 is a deficient number, since it is larger than the sum of its proper divisors (2001040204).

2201144132 is a wasteful number, since it uses less digits than its factorization.

2201144132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50026018 (or 50026016 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2201144132 is about 46916.3525010204. The cubic root of 2201144132 is about 1300.8168696407.

Adding to 2201144132 its reverse (2314411022), we get a palindrome (4515555154).

The spelling of 2201144132 in words is "two billion, two hundred one million, one hundred forty-four thousand, one hundred thirty-two".