212234130311 has 16 divisors (see below), whose sum is σ = 245575809024. Its totient is φ = 179657711424.

The previous prime is 212234130299. The next prime is 212234130373. The reversal of 212234130311 is 113031432212.

212234130311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 212234130311 - 2²⁶ = 212167021447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212234130811) 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 in 15 ways as a sum of consecutive naturals, for example, 136430 + ... + 665643.

It is an arithmetic number, because the mean of its divisors is an integer number (15348488064).

Almost surely, 2^212234130311 is an apocalyptic number.

212234130311 is a deficient number, since it is larger than the sum of its proper divisors (33341678713).

212234130311 is a wasteful number, since it uses less digits than its factorization.

212234130311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802550.

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

Adding to 212234130311 its reverse (113031432212), we get a palindrome (325265562523).

The spelling of 212234130311 in words is "two hundred twelve billion, two hundred thirty-four million, one hundred thirty thousand, three hundred eleven".