212033130333322 has 4 divisors (see below), whose sum is σ = 318049695499986. Its totient is φ = 106016565166660.

The previous prime is 212033130333251. The next prime is 212033130333391. The reversal of 212033130333322 is 223333031330212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 121886479728841 + 90146650604481 = 11040221^2 + 9494559^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53008282583329 + ... + 53008282583332.

Almost surely, 2^{212033130333322} is an apocalyptic number.

212033130333322 is a deficient number, since it is larger than the sum of its proper divisors (106016565166664).

212033130333322 is a wasteful number, since it uses less digits than its factorization.

212033130333322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106016565166663.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 212033130333322 its reverse (223333031330212), we get a palindrome (435366161663534).

The spelling of 212033130333322 in words is "two hundred twelve trillion, thirty-three billion, one hundred thirty million, three hundred thirty-three thousand, three hundred twenty-two".