211322113320030 has 16 divisors (see below), whose sum is σ = 507173071968144. Its totient is φ = 56352563552000.

The previous prime is 211322113320023. The next prime is 211322113320083. The reversal of 211322113320030 is 30023311223112.

It is a congruent number.

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, 3522035221971 + ... + 3522035222030.

It is an arithmetic number, because the mean of its divisors is an integer number (31698316998009).

Almost surely, 2^{211322113320030} is an apocalyptic number.

211322113320030 is an abundant number, since it is smaller than the sum of its proper divisors (295850958648114).

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

211322113320030 is a wasteful number, since it uses less digits than its factorization.

211322113320030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7044070444011.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 211322113320030 its reverse (30023311223112), we get a palindrome (241345424543142).

The spelling of 211322113320030 in words is "two hundred eleven trillion, three hundred twenty-two billion, one hundred thirteen million, three hundred twenty thousand, thirty".