1232122212337 has 2 divisors, whose sum is σ = 1232122212338. Its totient is φ = 1232122212336.

The previous prime is 1232122212271. The next prime is 1232122212359. The reversal of 1232122212337 is 7332122212321.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 781130721856 + 450991490481 = 883816^2 + 671559^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232122212337 - 2¹¹ = 1232122210289 is a prime.

It is a super-2 number, since 2×1232122212337² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1232122212299 and 1232122212308.

It is not a weakly prime, because it can be changed into another prime (1232122212037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616061106168 + 616061106169.

It is an arithmetic number, because the mean of its divisors is an integer number (616061106169).

Almost surely, 2^{1232122212337} is an apocalyptic number.

It is an amenable number.

1232122212337 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232122212337 is an equidigital number, since it uses as much as digits as its factorization.

1232122212337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

Adding to 1232122212337 its reverse (7332122212321), we get a palindrome (8564244424658).

The spelling of 1232122212337 in words is "one trillion, two hundred thirty-two billion, one hundred twenty-two million, two hundred twelve thousand, three hundred thirty-seven".