212110111202 has 8 divisors (see below), whose sum is σ = 347089272912. Its totient is φ = 96413686900.

The previous prime is 212110111201. The next prime is 212110111217. The reversal of 212110111202 is 202111011212.

212110111202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (212110111201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4820684324 + ... + 4820684367.

It is an arithmetic number, because the mean of its divisors is an integer number (43386159114).

Almost surely, 2^212110111202 is an apocalyptic number.

212110111202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212110111202 is a deficient number, since it is larger than the sum of its proper divisors (134979161710).

212110111202 is a wasteful number, since it uses less digits than its factorization.

212110111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9641368704.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 212110111202 its reverse (202111011212), we get a palindrome (414221122414).

The spelling of 212110111202 in words is "two hundred twelve billion, one hundred ten million, one hundred eleven thousand, two hundred two".