83224668029 has 2 divisors, whose sum is σ = 83224668030. Its totient is φ = 83224668028.

The previous prime is 83224667989. The next prime is 83224668077. The reversal of 83224668029 is 92086642238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47589422500 + 35635245529 = 218150^2 + 188773^2 .

It is a cyclic number.

It is not a de Polignac number, because 83224668029 - 2²⁴ = 83207890813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83224668629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41612334014 + 41612334015.

It is an arithmetic number, because the mean of its divisors is an integer number (41612334015).

Almost surely, 2^83224668029 is an apocalyptic number.

It is an amenable number.

83224668029 is a deficient number, since it is larger than the sum of its proper divisors (1).

83224668029 is an equidigital number, since it uses as much as digits as its factorization.

83224668029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 83224668029 in words is "eighty-three billion, two hundred twenty-four million, six hundred sixty-eight thousand, twenty-nine".