222001111033 has 4 divisors (see below), whose sum is σ = 239078119588. Its totient is φ = 204924102480.

The previous prime is 222001111027. The next prime is 222001111039. The reversal of 222001111033 is 330111100222.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (222001111027) and next prime (222001111039).

It can be written as a sum of positive squares in 2 ways, for example, as 75887577529 + 146113533504 = 275477^2 + 382248^2 .

It is a cyclic number.

It is not a de Polignac number, because 222001111033 - 2⁹ = 222001110521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222001110998 and 222001111016.

It is not an unprimeable number, because it can be changed into a prime (222001111039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8538504258 + ... + 8538504283.

It is an arithmetic number, because the mean of its divisors is an integer number (59769529897).

Almost surely, 2^222001111033 is an apocalyptic number.

It is an amenable number.

222001111033 is a deficient number, since it is larger than the sum of its proper divisors (17077008555).

222001111033 is a wasteful number, since it uses less digits than its factorization.

222001111033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17077008554.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 222001111033 its reverse (330111100222), we get a palindrome (552112211255).

The spelling of 222001111033 in words is "two hundred twenty-two billion, one million, one hundred eleven thousand, thirty-three".