212111201014 has 8 divisors (see below), whose sum is σ = 318412115208. Its totient is φ = 105973829280.

The previous prime is 212111201009. The next prime is 212111201021. The reversal of 212111201014 is 410102111212.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40882372 + ... + 40887559.

It is an arithmetic number, because the mean of its divisors is an integer number (39801514401).

Almost surely, 2^212111201014 is an apocalyptic number.

212111201014 is a deficient number, since it is larger than the sum of its proper divisors (106300914194).

212111201014 is a wasteful number, since it uses less digits than its factorization.

212111201014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81771230.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 212111201014 its reverse (410102111212), we get a palindrome (622213312226).

The spelling of 212111201014 in words is "two hundred twelve billion, one hundred eleven million, two hundred one thousand, fourteen".