60221699 has 2 divisors, whose sum is σ = 60221700. Its totient is φ = 60221698.

The previous prime is 60221687. The next prime is 60221723. The reversal of 60221699 is 99612206.

60221699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60221699 - 2⁴ = 60221683 is a prime.

It is not a weakly prime, because it can be changed into another prime (60221639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30110849 + 30110850.

It is an arithmetic number, because the mean of its divisors is an integer number (30110850).

Almost surely, 2^60221699 is an apocalyptic number.

60221699 is a deficient number, since it is larger than the sum of its proper divisors (1).

60221699 is an equidigital number, since it uses as much as digits as its factorization.

60221699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 60221699 is about 7760.2641063304. The cubic root of 60221699 is about 391.9683504747.

The spelling of 60221699 in words is "sixty million, two hundred twenty-one thousand, six hundred ninety-nine".