212000011120012 has 12 divisors (see below), whose sum is σ = 371240460183376. Its totient is φ = 105931308210480.

The previous prime is 212000011119893. The next prime is 212000011120057. The reversal of 212000011120012 is 210021110000212.

It is a junction number, because it is equal to n+sod(n) for n = 212000011119974 and 212000011120001.

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, 17174330439 + ... + 17174342782.

Almost surely, 2^{212000011120012} is an apocalyptic number.

It is an amenable number.

212000011120012 is a deficient number, since it is larger than the sum of its proper divisors (159240449063364).

212000011120012 is a wasteful number, since it uses less digits than its factorization.

212000011120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34348674768 (or 34348674766 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 212000011120012 its reverse (210021110000212), we get a palindrome (422021121120224).

The spelling of 212000011120012 in words is "two hundred twelve trillion, eleven million, one hundred twenty thousand, twelve".