1222110021059 has 2 divisors, whose sum is σ = 1222110021060. Its totient is φ = 1222110021058.

The previous prime is 1222110021047. The next prime is 1222110021101. The reversal of 1222110021059 is 9501200112221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1222110021059 - 2³⁶ = 1153390544323 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222110021019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611055010529 + 611055010530.

It is an arithmetic number, because the mean of its divisors is an integer number (611055010530).

Almost surely, 2^{1222110021059} is an apocalyptic number.

1222110021059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222110021059 is an equidigital number, since it uses as much as digits as its factorization.

1222110021059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 1222110021059 in words is "one trillion, two hundred twenty-two billion, one hundred ten million, twenty-one thousand, fifty-nine".