212214323105 has 8 divisors (see below), whose sum is σ = 254688725952. Its totient is φ = 169750433008.

The previous prime is 212214323071. The next prime is 212214323147. The reversal of 212214323105 is 501323412212.

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 212214323105 - 2¹⁰ = 212214322081 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2583707 + ... + 2664576.

It is an arithmetic number, because the mean of its divisors is an integer number (31836090744).

Almost surely, 2^212214323105 is an apocalyptic number.

It is an amenable number.

212214323105 is a deficient number, since it is larger than the sum of its proper divisors (42474402847).

212214323105 is an equidigital number, since it uses as much as digits as its factorization.

212214323105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5256375.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 212214323105 its reverse (501323412212), we get a palindrome (713537735317).

The spelling of 212214323105 in words is "two hundred twelve billion, two hundred fourteen million, three hundred twenty-three thousand, one hundred five".