212859331211 has 8 divisors (see below), whose sum is σ = 213026326464. Its totient is φ = 212692403520.

The previous prime is 212859331183. The next prime is 212859331219. The reversal of 212859331211 is 112133958212.

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 212859331211 - 2¹⁸ = 212859069067 is a prime.

It is a super-3 number, since 3×212859331211³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212859331219) 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, 7558046 + ... + 7586156.

It is an arithmetic number, because the mean of its divisors is an integer number (26628290808).

Almost surely, 2^212859331211 is an apocalyptic number.

212859331211 is a deficient number, since it is larger than the sum of its proper divisors (166995253).

212859331211 is a wasteful number, since it uses less digits than its factorization.

212859331211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33781.

The product of its digits is 25920, while the sum is 38.

The spelling of 212859331211 in words is "two hundred twelve billion, eight hundred fifty-nine million, three hundred thirty-one thousand, two hundred eleven".