212332123034 has 16 divisors (see below), whose sum is σ = 329685291720. Its totient is φ = 102441568320.

The previous prime is 212332122997. The next prime is 212332123057. The reversal of 212332123034 is 430321233212.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 211832824009 + 499299025 = 460253^2 + 22345^2 .

It is a junction number, because it is equal to n+sod(n) for n = 212332122994 and 212332123012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041257 + ... + 1228364.

Almost surely, 2^212332123034 is an apocalyptic number.

212332123034 is a deficient number, since it is larger than the sum of its proper divisors (117353168686).

212332123034 is a wasteful number, since it uses less digits than its factorization.

212332123034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271265.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 212332123034 its reverse (430321233212), we get a palindrome (642653356246).

The spelling of 212332123034 in words is "two hundred twelve billion, three hundred thirty-two million, one hundred twenty-three thousand, thirty-four".