212241022311134 has 32 divisors (see below), whose sum is σ = 344716657855776. Its totient is φ = 97638077445120.

The previous prime is 212241022311113. The next prime is 212241022311137. The reversal of 212241022311134 is 431113220142212.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 212241022311097 and 212241022311106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212241022311137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313570367 + ... + 314246490.

It is an arithmetic number, because the mean of its divisors is an integer number (10772395557993).

Almost surely, 2^{212241022311134} is an apocalyptic number.

212241022311134 is a deficient number, since it is larger than the sum of its proper divisors (132475635544642).

212241022311134 is a wasteful number, since it uses less digits than its factorization.

212241022311134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627817100.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 212241022311134 its reverse (431113220142212), we get a palindrome (643354242453346).

The spelling of 212241022311134 in words is "two hundred twelve trillion, two hundred forty-one billion, twenty-two million, three hundred eleven thousand, one hundred thirty-four".