211033222030 has 16 divisors (see below), whose sum is σ = 379971880704. Its totient is φ = 84388381920.

The previous prime is 211033222013. The next prime is 211033222033. The reversal of 211033222030 is 30222330112.

211033222030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 211033221989 and 211033222007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211033222033) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3077757 + ... + 3145576.

It is an arithmetic number, because the mean of its divisors is an integer number (23748242544).

Almost surely, 2^211033222030 is an apocalyptic number.

211033222030 is a deficient number, since it is larger than the sum of its proper divisors (168938658674).

211033222030 is a wasteful number, since it uses less digits than its factorization.

211033222030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6226731.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 211033222030 its reverse (30222330112), we get a palindrome (241255552142).

The spelling of 211033222030 in words is "two hundred eleven billion, thirty-three million, two hundred twenty-two thousand, thirty".