1220060299 has 2 divisors, whose sum is σ = 1220060300. Its totient is φ = 1220060298.

The previous prime is 1220060297. The next prime is 1220060333. The reversal of 1220060299 is 9920600221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1220060299 - 2¹ = 1220060297 is a prime.

Together with 1220060297, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1220060299.

It is not a weakly prime, because it can be changed into another prime (1220060293) 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, 610030149 + 610030150.

It is an arithmetic number, because the mean of its divisors is an integer number (610030150).

Almost surely, 2^1220060299 is an apocalyptic number.

1220060299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220060299 is an equidigital number, since it uses as much as digits as its factorization.

1220060299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 1220060299 is about 34929.3615601545. The cubic root of 1220060299 is about 1068.5473340321.

The spelling of 1220060299 in words is "one billion, two hundred twenty million, sixty thousand, two hundred ninety-nine".