1228331106059 has 2 divisors, whose sum is σ = 1228331106060. Its totient is φ = 1228331106058.

The previous prime is 1228331106007. The next prime is 1228331106061. The reversal of 1228331106059 is 9506011338221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1228331106059 is a prime.

It is a super-2 number, since 2×1228331106059² (a number of 25 digits) contains 22 as substring.

Together with 1228331106061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1228331106089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 614165553029 + 614165553030.

It is an arithmetic number, because the mean of its divisors is an integer number (614165553030).

Almost surely, 2^{1228331106059} is an apocalyptic number.

1228331106059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1228331106059 is an equidigital number, since it uses as much as digits as its factorization.

1228331106059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 1228331106059 in words is "one trillion, two hundred twenty-eight billion, three hundred thirty-one million, one hundred six thousand, fifty-nine".