212334113212342 has 32 divisors (see below), whose sum is σ = 364565704898304. Its totient is φ = 91809128901600.

The previous prime is 212334113212303. The next prime is 212334113212379. The reversal of 212334113212342 is 243212311433212.

212334113212342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×212334113212342² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212334113212298 and 212334113212307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1159114588 + ... + 1159297759.

It is an arithmetic number, because the mean of its divisors is an integer number (11392678278072).

Almost surely, 2^{212334113212342} is an apocalyptic number.

212334113212342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212334113212342 is a deficient number, since it is larger than the sum of its proper divisors (152231591685962).

212334113212342 is a wasteful number, since it uses less digits than its factorization.

212334113212342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318412564.

The product of its digits is 41472, while the sum is 34.

Adding to 212334113212342 its reverse (243212311433212), we get a palindrome (455546424645554).

The spelling of 212334113212342 in words is "two hundred twelve trillion, three hundred thirty-four billion, one hundred thirteen million, two hundred twelve thousand, three hundred forty-two".