212202203034 has 32 divisors (see below), whose sum is σ = 439068107520. Its totient is φ = 68290440512.

The previous prime is 212202202973. The next prime is 212202203051. The reversal of 212202203034 is 430302202212.

212202203034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 212202203034.

It is an unprimeable number.

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, 3470047 + ... + 3530669.

It is an arithmetic number, because the mean of its divisors is an integer number (13720878360).

Almost surely, 2^212202203034 is an apocalyptic number.

212202203034 is an abundant number, since it is smaller than the sum of its proper divisors (226865904486).

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

212202203034 is a wasteful number, since it uses less digits than its factorization.

212202203034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80774.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 212202203034 its reverse (430302202212), we get a palindrome (642504405246).

The spelling of 212202203034 in words is "two hundred twelve billion, two hundred two million, two hundred three thousand, thirty-four".