212331030011 has 8 divisors (see below), whose sum is σ = 223510801920. Its totient is φ = 201151703592.

The previous prime is 212331030001. The next prime is 212331030029. The reversal of 212331030011 is 110030133212.

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

It is not a de Polignac number, because 212331030011 - 2²⁶ = 212263921147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212331030001) 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, 1377326 + ... + 1523708.

It is an arithmetic number, because the mean of its divisors is an integer number (27938850240).

Almost surely, 2^212331030011 is an apocalyptic number.

212331030011 is a deficient number, since it is larger than the sum of its proper divisors (11179771909).

212331030011 is a wasteful number, since it uses less digits than its factorization.

212331030011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222745.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 212331030011 its reverse (110030133212), we get a palindrome (322361163223).

The spelling of 212331030011 in words is "two hundred twelve billion, three hundred thirty-one million, thirty thousand, eleven".