338242112212 has 12 divisors (see below), whose sum is σ = 626742737460. Its totient is φ = 159172758656.

The previous prime is 338242112207. The next prime is 338242112231. The reversal of 338242112212 is 212211242833.

It can be written as a sum of positive squares in 2 ways, for example, as 126086067396 + 212156044816 = 355086^2 + 460604^2 .

It is a super-2 number, since 2×338242112212² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2487074287 + ... + 2487074422.

It is an arithmetic number, because the mean of its divisors is an integer number (52228561455).

Almost surely, 2^338242112212 is an apocalyptic number.

It is an amenable number.

338242112212 is a deficient number, since it is larger than the sum of its proper divisors (288500625248).

338242112212 is a wasteful number, since it uses less digits than its factorization.

338242112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974148730 (or 4974148728 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The spelling of 338242112212 in words is "three hundred thirty-eight billion, two hundred forty-two million, one hundred twelve thousand, two hundred twelve".