222060666599 has 2 divisors, whose sum is σ = 222060666600. Its totient is φ = 222060666598.

The previous prime is 222060666473. The next prime is 222060666623. The reversal of 222060666599 is 995666060222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222060666599 - 2⁸ = 222060666343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222060666599.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222060666799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111030333299 + 111030333300.

It is an arithmetic number, because the mean of its divisors is an integer number (111030333300).

Almost surely, 2^222060666599 is an apocalyptic number.

222060666599 is a deficient number, since it is larger than the sum of its proper divisors (1).

222060666599 is an equidigital number, since it uses as much as digits as its factorization.

222060666599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4199040, while the sum is 53.

The spelling of 222060666599 in words is "two hundred twenty-two billion, sixty million, six hundred sixty-six thousand, five hundred ninety-nine".