2220311299 has 8 divisors (see below), whose sum is σ = 2352081888. Its totient is φ = 2088670080.

The previous prime is 2220311297. The next prime is 2220311339. The reversal of 2220311299 is 9921130222.

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 2220311299 - 2¹ = 2220311297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2220311299.

It is not an unprimeable number, because it can be changed into a prime (2220311293) 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, 4189 + ... + 66769.

It is an arithmetic number, because the mean of its divisors is an integer number (294010236).

Almost surely, 2^2220311299 is an apocalyptic number.

2220311299 is a deficient number, since it is larger than the sum of its proper divisors (131770589).

2220311299 is a wasteful number, since it uses less digits than its factorization.

2220311299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64685.

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

The square root of 2220311299 is about 47120.1793184194. The cubic root of 2220311299 is about 1304.5817225467.

The spelling of 2220311299 in words is "two billion, two hundred twenty million, three hundred eleven thousand, two hundred ninety-nine".