211311032200012 has 6 divisors (see below), whose sum is σ = 369794306350028. Its totient is φ = 105655516100004.

The previous prime is 211311032199959. The next prime is 211311032200013. The reversal of 211311032200012 is 210002230113112.

It is not an unprimeable number, because it can be changed into a prime (211311032200013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26413879024998 + ... + 26413879025005.

Almost surely, 2^{211311032200012} is an apocalyptic number.

It is an amenable number.

211311032200012 is a deficient number, since it is larger than the sum of its proper divisors (158483274150016).

211311032200012 is a wasteful number, since it uses less digits than its factorization.

211311032200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52827758050007 (or 52827758050005 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 211311032200012 its reverse (210002230113112), we get a palindrome (421313262313124).

The spelling of 211311032200012 in words is "two hundred eleven trillion, three hundred eleven billion, thirty-two million, two hundred thousand, twelve".