222002808046601 has 2 divisors, whose sum is σ = 222002808046602. Its totient is φ = 222002808046600.

The previous prime is 222002808046583. The next prime is 222002808046627. The reversal of 222002808046601 is 106640808200222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112731306250000 + 109271501796601 = 10617500^2 + 10453301^2 .

It is a cyclic number.

It is not a de Polignac number, because 222002808046601 - 2¹⁴ = 222002808030217 is a prime.

It is not a weakly prime, because it can be changed into another prime (222002808048601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111001404023300 + 111001404023301.

It is an arithmetic number, because the mean of its divisors is an integer number (111001404023301).

Almost surely, 2^{222002808046601} is an apocalyptic number.

It is an amenable number.

222002808046601 is a deficient number, since it is larger than the sum of its proper divisors (1).

222002808046601 is an equidigital number, since it uses as much as digits as its factorization.

222002808046601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 222002808046601 in words is "two hundred twenty-two trillion, two billion, eight hundred eight million, forty-six thousand, six hundred one".