12331234211 has 8 divisors (see below), whose sum is σ = 12357381120. Its totient is φ = 12305115648.

The previous prime is 12331234183. The next prime is 12331234249. The reversal of 12331234211 is 11243213321.

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 12331234211 - 2⁶ = 12331234147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12331234261) 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, 1013315 + ... + 1025411.

It is an arithmetic number, because the mean of its divisors is an integer number (1544672640).

Almost surely, 2^12331234211 is an apocalyptic number.

12331234211 is a deficient number, since it is larger than the sum of its proper divisors (26146909).

12331234211 is a wasteful number, since it uses less digits than its factorization.

12331234211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14173.

The product of its digits is 864, while the sum is 23.

Adding to 12331234211 its reverse (11243213321), we get a palindrome (23574447532).

The spelling of 12331234211 in words is "twelve billion, three hundred thirty-one million, two hundred thirty-four thousand, two hundred eleven".