212234222432212 has 12 divisors (see below), whose sum is σ = 371410014946516. Its totient is φ = 106117075304640.

The previous prime is 212234222432161. The next prime is 212234222432233.

212234222432212 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 149456395255696 + 62777827176516 = 12225236^2 + 7923246^2 .

It is a congruent number.

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, 7805662 + ... + 22031722.

Almost surely, 2^{212234222432212} is an apocalyptic number.

It is an amenable number.

212234222432212 is a deficient number, since it is larger than the sum of its proper divisors (159175792514304).

212234222432212 is a wasteful number, since it uses less digits than its factorization.

212234222432212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17955738 (or 17955736 counting only the distinct ones).

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

The spelling of 212234222432212 in words is "two hundred twelve trillion, two hundred thirty-four billion, two hundred twenty-two million, four hundred thirty-two thousand, two hundred twelve".