212432222234212 has 12 divisors (see below), whose sum is σ = 375933426988140. Its totient is φ = 105022671666176.

The previous prime is 212432222234209. The next prime is 212432222234257.

212432222234212 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 33863949887076 + 178568272347136 = 5819274^2 + 13362944^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298359862333 + ... + 298359863044.

It is an arithmetic number, because the mean of its divisors is an integer number (31327785582345).

Almost surely, 2^{212432222234212} is an apocalyptic number.

It is an amenable number.

212432222234212 is a deficient number, since it is larger than the sum of its proper divisors (163501204753928).

212432222234212 is a wasteful number, since it uses less digits than its factorization.

212432222234212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596719725470 (or 596719725468 counting only the distinct ones).

The product of its digits is 73728, while the sum is 34.

The spelling of 212432222234212 in words is "two hundred twelve trillion, four hundred thirty-two billion, two hundred twenty-two million, two hundred thirty-four thousand, two hundred twelve".