211100202212 has 24 divisors (see below), whose sum is σ = 374851348032. Its totient is φ = 104009724000.

The previous prime is 211100202197. The next prime is 211100202217. The reversal of 211100202212 is 212202001112.

It is not an unprimeable number, because it can be changed into a prime (211100202217) 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, 1152968 + ... + 1323455.

It is an arithmetic number, because the mean of its divisors is an integer number (15618806168).

Almost surely, 2^211100202212 is an apocalyptic number.

It is an amenable number.

211100202212 is a deficient number, since it is larger than the sum of its proper divisors (163751145820).

211100202212 is a wasteful number, since it uses less digits than its factorization.

211100202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476739 (or 2476737 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211100202212 its reverse (212202001112), we get a palindrome (423302203324).

The spelling of 211100202212 in words is "two hundred eleven billion, one hundred million, two hundred two thousand, two hundred twelve".