223212023033 has 2 divisors, whose sum is σ = 223212023034. Its totient is φ = 223212023032.

The previous prime is 223212022967. The next prime is 223212023141. The reversal of 223212023033 is 330320212322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146587139689 + 76624883344 = 382867^2 + 276812^2 .

It is a cyclic number.

It is not a de Polignac number, because 223212023033 - 2²² = 223207828729 is a prime.

It is a super-3 number, since 3×223212023033³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223212023233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111606011516 + 111606011517.

It is an arithmetic number, because the mean of its divisors is an integer number (111606011517).

Almost surely, 2^223212023033 is an apocalyptic number.

It is an amenable number.

223212023033 is a deficient number, since it is larger than the sum of its proper divisors (1).

223212023033 is an equidigital number, since it uses as much as digits as its factorization.

223212023033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 223212023033 its reverse (330320212322), we get a palindrome (553532235355).

The spelling of 223212023033 in words is "two hundred twenty-three billion, two hundred twelve million, twenty-three thousand, thirty-three".