12422241619 has 2 divisors, whose sum is σ = 12422241620. Its totient is φ = 12422241618.

The previous prime is 12422241607. The next prime is 12422241757. The reversal of 12422241619 is 91614222421.

It is a weak prime.

It is an emirp because it is prime and its reverse (91614222421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12422241619 - 2¹³ = 12422233427 is a prime.

It is a super-2 number, since 2×12422241619² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12422241119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6211120809 + 6211120810.

It is an arithmetic number, because the mean of its divisors is an integer number (6211120810).

Almost surely, 2^12422241619 is an apocalyptic number.

12422241619 is a deficient number, since it is larger than the sum of its proper divisors (1).

12422241619 is an equidigital number, since it uses as much as digits as its factorization.

12422241619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 34.

The spelling of 12422241619 in words is "twelve billion, four hundred twenty-two million, two hundred forty-one thousand, six hundred nineteen".