2211144352 has 48 divisors (see below), whose sum is σ = 4417459200. Its totient is φ = 1089365760.

The previous prime is 2211144311. The next prime is 2211144421. The reversal of 2211144352 is 2534411122.

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 7 ways as a sum of consecutive naturals, for example, 664549 + ... + 667867.

It is an arithmetic number, because the mean of its divisors is an integer number (92030400).

Almost surely, 2^2211144352 is an apocalyptic number.

It is an amenable number.

2211144352 is a deficient number, since it is larger than the sum of its proper divisors (2206314848).

2211144352 is a wasteful number, since it uses less digits than its factorization.

2211144352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629 (or 3621 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 2211144352 is about 47022.8067218451. The cubic root of 2211144352 is about 1302.7838473731.

Adding to 2211144352 its reverse (2534411122), we get a palindrome (4745555474).

The spelling of 2211144352 in words is "two billion, two hundred eleven million, one hundred forty-four thousand, three hundred fifty-two".