211202412412 has 6 divisors (see below), whose sum is σ = 369604221728. Its totient is φ = 105601206204.

The previous prime is 211202412401. The next prime is 211202412413. The reversal of 211202412412 is 214214202112.

211202412412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211202412413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26400301548 + ... + 26400301555.

Almost surely, 2^211202412412 is an apocalyptic number.

It is an amenable number.

211202412412 is a deficient number, since it is larger than the sum of its proper divisors (158401809316).

211202412412 is a wasteful number, since it uses less digits than its factorization.

211202412412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52800603107 (or 52800603105 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 211202412412 its reverse (214214202112), we get a palindrome (425416614524).

The spelling of 211202412412 in words is "two hundred eleven billion, two hundred two million, four hundred twelve thousand, four hundred twelve".