212331032111034 has 72 divisors (see below), whose sum is σ = 479370636571008. Its totient is φ = 67853749552560.

The previous prime is 212331032110999. The next prime is 212331032111057. The reversal of 212331032111034 is 430111230133212.

212331032111034 is a `hidden beast` number, since 2 + 1 + 2 + 331 + 0 + 321 + 1 + 1 + 0 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 212331032110989 and 212331032111007.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10229572 + ... + 23006655.

Almost surely, 2^{212331032111034} is an apocalyptic number.

212331032111034 is an abundant number, since it is smaller than the sum of its proper divisors (267039604459974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212331032111034 is a wasteful number, since it uses less digits than its factorization.

212331032111034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33236480 (or 33236370 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 212331032111034 its reverse (430111230133212), we get a palindrome (642442262244246).

The spelling of 212331032111034 in words is "two hundred twelve trillion, three hundred thirty-one billion, thirty-two million, one hundred eleven thousand, thirty-four".