211350404210 has 16 divisors (see below), whose sum is σ = 415015339392. Its totient is φ = 76854692400.

The previous prime is 211350404149. The next prime is 211350404231. The reversal of 211350404210 is 12404053112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960683546 + ... + 960683765.

It is an arithmetic number, because the mean of its divisors is an integer number (25938458712).

Almost surely, 2^211350404210 is an apocalyptic number.

211350404210 is a deficient number, since it is larger than the sum of its proper divisors (203664935182).

211350404210 is a wasteful number, since it uses less digits than its factorization.

211350404210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921367329.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 211350404210 its reverse (12404053112), we get a palindrome (223754457322).

The spelling of 211350404210 in words is "two hundred eleven billion, three hundred fifty million, four hundred four thousand, two hundred ten".