212012000122113 has 20 divisors (see below), whose sum is σ = 318300788097600. Its totient is φ = 140631075447192.

The previous prime is 212012000122103. The next prime is 212012000122157. The reversal of 212012000122113 is 311221000210212.

It is not a de Polignac number, because 212012000122113 - 2⁶ = 212012000122049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212012000122103) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6576446445 + ... + 6576478682.

It is an arithmetic number, because the mean of its divisors is an integer number (15915039404880).

Almost surely, 2^{212012000122113} is an apocalyptic number.

It is an amenable number.

212012000122113 is a deficient number, since it is larger than the sum of its proper divisors (106288787975487).

212012000122113 is a wasteful number, since it uses less digits than its factorization.

212012000122113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13152925338 (or 13152925329 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 212012000122113 its reverse (311221000210212), we get a palindrome (523233000332325).

The spelling of 212012000122113 in words is "two hundred twelve trillion, twelve billion, one hundred twenty-two thousand, one hundred thirteen".