212230124111 has 8 divisors (see below), whose sum is σ = 212770022400. Its totient is φ = 211690446520.

The previous prime is 212230124107. The next prime is 212230124153. The reversal of 212230124111 is 111421032212.

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 212230124111 - 2² = 212230124107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212230124011) 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, 1964030 + ... + 2069268.

It is an arithmetic number, because the mean of its divisors is an integer number (26596252800).

Almost surely, 2^212230124111 is an apocalyptic number.

212230124111 is a deficient number, since it is larger than the sum of its proper divisors (539898289).

212230124111 is a wasteful number, since it uses less digits than its factorization.

212230124111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110349.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 212230124111 its reverse (111421032212), we get a palindrome (323651156323).

It can be divided in two parts, 2122301 and 24111, that added together give a palindrome (2146412).

The spelling of 212230124111 in words is "two hundred twelve billion, two hundred thirty million, one hundred twenty-four thousand, one hundred eleven".