1220300299 has 8 divisors (see below), whose sum is σ = 1225783152. Its totient is φ = 1214828160.

The previous prime is 1220300287. The next prime is 1220300317. The reversal of 1220300299 is 9920030221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1220300299 - 2¹¹ = 1220298251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1220300269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296244 + ... + 300334.

It is an arithmetic number, because the mean of its divisors is an integer number (153222894).

Almost surely, 2^1220300299 is an apocalyptic number.

1220300299 is a deficient number, since it is larger than the sum of its proper divisors (5482853).

1220300299 is an equidigital number, since it uses as much as digits as its factorization.

1220300299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 1220300299 is about 34932.7968963265. The cubic root of 1220300299 is about 1068.6173946531.

The spelling of 1220300299 in words is "one billion, two hundred twenty million, three hundred thousand, two hundred ninety-nine".