211230032210 has 16 divisors (see below), whose sum is σ = 380238981696. Its totient is φ = 84486474288.

The previous prime is 211230032203. The next prime is 211230032219. The reversal of 211230032210 is 12230032112.

It is not an unprimeable number, because it can be changed into a prime (211230032219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530342 + ... + 838881.

It is an arithmetic number, because the mean of its divisors is an integer number (23764936356).

Almost surely, 2^211230032210 is an apocalyptic number.

211230032210 is a deficient number, since it is larger than the sum of its proper divisors (169008949486).

211230032210 is a wasteful number, since it uses less digits than its factorization.

211230032210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384657.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 211230032210 its reverse (12230032112), we get a palindrome (223460064322).

The spelling of 211230032210 in words is "two hundred eleven billion, two hundred thirty million, thirty-two thousand, two hundred ten".