33223233232229 has 2 divisors, whose sum is σ = 33223233232230. Its totient is φ = 33223233232228.

The previous prime is 33223233232199. The next prime is 33223233232249. The reversal of 33223233232229 is 92223233232233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19740897683329 + 13482335548900 = 4443073^2 + 3671830^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33223233232229 is a prime.

It is a super-2 number, since 2×33223233232229² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33223233232249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16611616616114 + 16611616616115.

It is an arithmetic number, because the mean of its divisors is an integer number (16611616616115).

Almost surely, 2^{33223233232229} is an apocalyptic number.

It is an amenable number.

33223233232229 is a deficient number, since it is larger than the sum of its proper divisors (1).

33223233232229 is an equidigital number, since it uses as much as digits as its factorization.

33223233232229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 41.

The spelling of 33223233232229 in words is "thirty-three trillion, two hundred twenty-three billion, two hundred thirty-three million, two hundred thirty-two thousand, two hundred twenty-nine".