12212431041 has 16 divisors (see below), whose sum is σ = 16542074880. Its totient is φ = 8012613840.

The previous prime is 12212431039. The next prime is 12212431079. The reversal of 12212431041 is 14013421221.

It is not a de Polignac number, because 12212431041 - 2¹ = 12212431039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12212430999 and 12212431017.

It is not an unprimeable number, because it can be changed into a prime (12212431001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69000 + ... + 170838.

It is an arithmetic number, because the mean of its divisors is an integer number (1033879680).

Almost surely, 2^12212431041 is an apocalyptic number.

It is an amenable number.

12212431041 is a deficient number, since it is larger than the sum of its proper divisors (4329643839).

12212431041 is a wasteful number, since it uses less digits than its factorization.

12212431041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102476.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12212431041 its reverse (14013421221), we get a palindrome (26225852262).

The spelling of 12212431041 in words is "twelve billion, two hundred twelve million, four hundred thirty-one thousand, forty-one".