12122341031 has 8 divisors (see below), whose sum is σ = 12903735600. Its totient is φ = 11355284160.

The previous prime is 12122341019. The next prime is 12122341039. The reversal of 12122341031 is 13014322121.

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 12122341031 - 2²² = 12118146727 is a prime.

It is a super-2 number, since 2×12122341031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12122340994 and 12122341012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122341039) 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, 3582680 + ... + 3586061.

It is an arithmetic number, because the mean of its divisors is an integer number (1612966950).

Almost surely, 2^12122341031 is an apocalyptic number.

12122341031 is a deficient number, since it is larger than the sum of its proper divisors (781394569).

12122341031 is an equidigital number, since it uses as much as digits as its factorization.

12122341031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7168849.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12122341031 its reverse (13014322121), we get a palindrome (25136663152).

The spelling of 12122341031 in words is "twelve billion, one hundred twenty-two million, three hundred forty-one thousand, thirty-one".