12212431411 has 4 divisors (see below), whose sum is σ = 12326566392. Its totient is φ = 12098296432.

The previous prime is 12212431409. The next prime is 12212431433. The reversal of 12212431411 is 11413421221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12212431411 - 2¹ = 12212431409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12212431481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57067330 + ... + 57067543.

It is an arithmetic number, because the mean of its divisors is an integer number (3081641598).

Almost surely, 2^12212431411 is an apocalyptic number.

12212431411 is a deficient number, since it is larger than the sum of its proper divisors (114134981).

12212431411 is a wasteful number, since it uses less digits than its factorization.

12212431411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114134980.

The product of its digits is 384, while the sum is 22.

Adding to 12212431411 its reverse (11413421221), we get a palindrome (23625852632).

The spelling of 12212431411 in words is "twelve billion, two hundred twelve million, four hundred thirty-one thousand, four hundred eleven".