12122214041 has 4 divisors (see below), whose sum is σ = 13853958912. Its totient is φ = 10390469172.

The previous prime is 12122214029. The next prime is 12122214043. The reversal of 12122214041 is 14041222121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14041222121 = 163 ⋅86142467.

It is a cyclic number.

It is not a de Polignac number, because 12122214041 - 2⁶ = 12122213977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12122214043) 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, 865872425 + ... + 865872438.

It is an arithmetic number, because the mean of its divisors is an integer number (3463489728).

Almost surely, 2^12122214041 is an apocalyptic number.

It is an amenable number.

12122214041 is a deficient number, since it is larger than the sum of its proper divisors (1731744871).

12122214041 is an equidigital number, since it uses as much as digits as its factorization.

12122214041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731744870.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 12122214041 its reverse (14041222121), we get a palindrome (26163436162).

The spelling of 12122214041 in words is "twelve billion, one hundred twenty-two million, two hundred fourteen thousand, forty-one".