211130022010 has 16 divisors (see below), whose sum is σ = 382133678472. Its totient is φ = 83985422400.

The previous prime is 211130021909. The next prime is 211130022041. The reversal of 211130022010 is 10220031112.

It can be written as a sum of positive squares in 4 ways, for example, as 31100380609 + 180029641401 = 176353^2 + 424299^2 .

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 7 ways as a sum of consecutive naturals, for example, 58321401 + ... + 58325020.

Almost surely, 2^211130022010 is an apocalyptic number.

211130022010 is a deficient number, since it is larger than the sum of its proper divisors (171003656462).

211130022010 is a wasteful number, since it uses less digits than its factorization.

211130022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116646609.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 211130022010 its reverse (10220031112), we get a palindrome (221350053122).

The spelling of 211130022010 in words is "two hundred eleven billion, one hundred thirty million, twenty-two thousand, ten".