22133330249 has 2 divisors, whose sum is σ = 22133330250. Its totient is φ = 22133330248.

The previous prime is 22133330231. The next prime is 22133330267. The reversal of 22133330249 is 94203333122.

It is a balanced prime because it is at equal distance from previous prime (22133330231) and next prime (22133330267).

It can be written as a sum of positive squares in only one way, i.e., 18304195849 + 3829134400 = 135293^2 + 61880^2 .

It is a cyclic number.

It is not a de Polignac number, because 22133330249 - 2⁸ = 22133329993 is a prime.

It is a super-2 number, since 2×22133330249² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22133330209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11066665124 + 11066665125.

It is an arithmetic number, because the mean of its divisors is an integer number (11066665125).

Almost surely, 2^22133330249 is an apocalyptic number.

It is an amenable number.

22133330249 is a deficient number, since it is larger than the sum of its proper divisors (1).

22133330249 is an equidigital number, since it uses as much as digits as its factorization.

22133330249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 22133330249 in words is "twenty-two billion, one hundred thirty-three million, three hundred thirty thousand, two hundred forty-nine".