212030022322 has 8 divisors (see below), whose sum is σ = 318091100976. Its totient is φ = 105999655332.

The previous prime is 212030022317. The next prime is 212030022443. The reversal of 212030022322 is 223220030212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 212030022322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7660648 + ... + 7688275.

It is an arithmetic number, because the mean of its divisors is an integer number (39761387622).

Almost surely, 2^212030022322 is an apocalyptic number.

212030022322 is a deficient number, since it is larger than the sum of its proper divisors (106061078654).

212030022322 is a wasteful number, since it uses less digits than its factorization.

212030022322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15355832.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 212030022322 its reverse (223220030212), we get a palindrome (435250052534).

The spelling of 212030022322 in words is "two hundred twelve billion, thirty million, twenty-two thousand, three hundred twenty-two".