100212330211 has 16 divisors (see below), whose sum is σ = 122082227200. Its totient is φ = 80345348928.

The previous prime is 100212330193. The next prime is 100212330263. The reversal of 100212330211 is 112033212001.

It is a cyclic number.

It is not a de Polignac number, because 100212330211 - 2¹¹ = 100212328163 is a prime.

It is a super-2 number, since 2×100212330211² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100212330311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4758330 + ... + 4779343.

It is an arithmetic number, because the mean of its divisors is an integer number (7630139200).

Almost surely, 2^100212330211 is an apocalyptic number.

100212330211 is a deficient number, since it is larger than the sum of its proper divisors (21869896989).

100212330211 is an equidigital number, since it uses as much as digits as its factorization.

100212330211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9537778.

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

Adding to 100212330211 its reverse (112033212001), we get a palindrome (212245542212).

The spelling of 100212330211 in words is "one hundred billion, two hundred twelve million, three hundred thirty thousand, two hundred eleven".