12322070051 has 2 divisors, whose sum is σ = 12322070052. Its totient is φ = 12322070050.

The previous prime is 12322070039. The next prime is 12322070081. The reversal of 12322070051 is 15007022321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12322070051 - 2¹⁰ = 12322069027 is a prime.

It is a super-2 number, since 2×12322070051² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12322069999 and 12322070026.

It is not a weakly prime, because it can be changed into another prime (12322070021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161035025 + 6161035026.

It is an arithmetic number, because the mean of its divisors is an integer number (6161035026).

Almost surely, 2^12322070051 is an apocalyptic number.

12322070051 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322070051 is an equidigital number, since it uses as much as digits as its factorization.

12322070051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

Adding to 12322070051 its reverse (15007022321), we get a palindrome (27329092372).

The spelling of 12322070051 in words is "twelve billion, three hundred twenty-two million, seventy thousand, fifty-one".