212202300231311 has 8 divisors (see below), whose sum is σ = 233387799927744. Its totient is φ = 191711407082400.

The previous prime is 212202300231293. The next prime is 212202300231319. The reversal of 212202300231311 is 113132003202212.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212202300231311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212202300231319) 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, 173651636240 + ... + 173651637461.

It is an arithmetic number, because the mean of its divisors is an integer number (29173474990968).

Almost surely, 2^{212202300231311} is an apocalyptic number.

212202300231311 is a deficient number, since it is larger than the sum of its proper divisors (21185499696433).

212202300231311 is a wasteful number, since it uses less digits than its factorization.

212202300231311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347303273761.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 212202300231311 its reverse (113132003202212), we get a palindrome (325334303433523).

The spelling of 212202300231311 in words is "two hundred twelve trillion, two hundred two billion, three hundred million, two hundred thirty-one thousand, three hundred eleven".