2232220211 has 8 divisors (see below), whose sum is σ = 2417827440. Its totient is φ = 2048598432.

The previous prime is 2232220201. The next prime is 2232220229. The reversal of 2232220211 is 1120222322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2232220211 is a prime.

It is a super-3 number, since 3×2232220211³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2232220211.

It is not an unprimeable number, because it can be changed into a prime (2232220201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494021 + ... + 498518.

It is an arithmetic number, because the mean of its divisors is an integer number (302228430).

Almost surely, 2^2232220211 is an apocalyptic number.

2232220211 is a deficient number, since it is larger than the sum of its proper divisors (185607229).

2232220211 is a wasteful number, since it uses less digits than its factorization.

2232220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992725.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2232220211 is about 47246.3777553370. The cubic root of 2232220211 is about 1306.9099928710.

Adding to 2232220211 its reverse (1120222322), we get a palindrome (3352442533).

The spelling of 2232220211 in words is "two billion, two hundred thirty-two million, two hundred twenty thousand, two hundred eleven".