222001111002233 has 2 divisors, whose sum is σ = 222001111002234. Its totient is φ = 222001111002232.

The previous prime is 222001111002169. The next prime is 222001111002263. The reversal of 222001111002233 is 332200111100222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145932850791289 + 76068260210944 = 12080267^2 + 8721712^2 .

It is a cyclic number.

It is not a de Polignac number, because 222001111002233 - 2⁶ = 222001111002169 is a prime.

It is a zygodrome in base 10.

It is not a weakly prime, because it can be changed into another prime (222001111002263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111000555501116 + 111000555501117.

It is an arithmetic number, because the mean of its divisors is an integer number (111000555501117).

Almost surely, 2^{222001111002233} is an apocalyptic number.

It is an amenable number.

222001111002233 is a deficient number, since it is larger than the sum of its proper divisors (1).

222001111002233 is an equidigital number, since it uses as much as digits as its factorization.

222001111002233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 222001111002233 its reverse (332200111100222), we get a palindrome (554201222102455).

The spelling of 222001111002233 in words is "two hundred twenty-two trillion, one billion, one hundred eleven million, two thousand, two hundred thirty-three".