212012314102 has 8 divisors (see below), whose sum is σ = 318051901512. Its totient is φ = 105995013600.

The previous prime is 212012314069. The next prime is 212012314103. The reversal of 212012314102 is 201413210212.

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

It is a self number, because there is not a number n which added to its sum of digits gives 212012314102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212012314103) 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 in 3 ways as a sum of consecutive naturals, for example, 5547924 + ... + 5586007.

It is an arithmetic number, because the mean of its divisors is an integer number (39756487689).

Almost surely, 2^212012314102 is an apocalyptic number.

212012314102 is a deficient number, since it is larger than the sum of its proper divisors (106039587410).

212012314102 is a wasteful number, since it uses less digits than its factorization.

212012314102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11143454.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 212012314102 its reverse (201413210212), we get a palindrome (413425524314).

The spelling of 212012314102 in words is "two hundred twelve billion, twelve million, three hundred fourteen thousand, one hundred two".