212001111313 has 8 divisors (see below), whose sum is σ = 223309775520. Its totient is φ = 200707518240.

The previous prime is 212001111307. The next prime is 212001111317. The reversal of 212001111313 is 313111100212.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212001111313 - 2¹³ = 212001103121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212001111317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3738895 + ... + 3795172.

It is an arithmetic number, because the mean of its divisors is an integer number (27913721940).

Almost surely, 2^212001111313 is an apocalyptic number.

It is an amenable number.

212001111313 is a deficient number, since it is larger than the sum of its proper divisors (11308664207).

212001111313 is a wasteful number, since it uses less digits than its factorization.

212001111313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7535567.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 212001111313 its reverse (313111100212), we get a palindrome (525112211525).

The spelling of 212001111313 in words is "two hundred twelve billion, one million, one hundred eleven thousand, three hundred thirteen".