2212232230211 has 16 divisors (see below), whose sum is σ = 2259780979680. Its totient is φ = 2165032055040.

The previous prime is 2212232230177. The next prime is 2212232230277. The reversal of 2212232230211 is 1120322322122.

It is a happy number.

It is not a de Polignac number, because 2212232230211 - 2⁶ = 2212232230147 is a prime.

It is a super-2 number, since 2×2212232230211² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212232230711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19243775 + ... + 19358391.

It is an arithmetic number, because the mean of its divisors is an integer number (141236311230).

Almost surely, 2^{2212232230211} is an apocalyptic number.

2212232230211 is a deficient number, since it is larger than the sum of its proper divisors (47548749469).

2212232230211 is a wasteful number, since it uses less digits than its factorization.

2212232230211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116134.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2212232230211 its reverse (1120322322122), we get a palindrome (3332554552333).

The spelling of 2212232230211 in words is "two trillion, two hundred twelve billion, two hundred thirty-two million, two hundred thirty thousand, two hundred eleven".