211130310022 has 48 divisors (see below), whose sum is σ = 341249605632. Its totient is φ = 97857335520.

The previous prime is 211130310011. The next prime is 211130310047. The reversal of 211130310022 is 220013031112.

It is a junction number, because it is equal to n+sod(n) for n = 211130309978 and 211130310005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6606093 + ... + 6637975.

It is an arithmetic number, because the mean of its divisors is an integer number (7109366784).

Almost surely, 2^211130310022 is an apocalyptic number.

211130310022 is a deficient number, since it is larger than the sum of its proper divisors (130119295610).

211130310022 is a wasteful number, since it uses less digits than its factorization.

211130310022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32101 (or 32072 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 211130310022 its reverse (220013031112), we get a palindrome (431143341134).

The spelling of 211130310022 in words is "two hundred eleven billion, one hundred thirty million, three hundred ten thousand, twenty-two".