212000021110011 has 8 divisors (see below), whose sum is σ = 282843251156304. Its totient is φ = 141245069235200.

The previous prime is 212000021110001. The next prime is 212000021110019. The reversal of 212000021110011 is 110011120000212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212000021110011 - 2²⁹ = 211999484239099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212000021110019) 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, 22069537266 + ... + 22069546871.

It is an arithmetic number, because the mean of its divisors is an integer number (35355406394538).

Almost surely, 2^{212000021110011} is an apocalyptic number.

212000021110011 is a deficient number, since it is larger than the sum of its proper divisors (70843230046293).

212000021110011 is a wasteful number, since it uses less digits than its factorization.

212000021110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44139085741.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 212000021110011 its reverse (110011120000212), we get a palindrome (322011141110223).

The spelling of 212000021110011 in words is "two hundred twelve trillion, twenty-one million, one hundred ten thousand, eleven".