2268220002 has 32 divisors (see below), whose sum is σ = 4857278400. Its totient is φ = 703600128.

The previous prime is 2268219937. The next prime is 2268220021. The reversal of 2268220002 is 2000228622.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 115852 + ... + 134007.

It is an arithmetic number, because the mean of its divisors is an integer number (151789950).

Almost surely, 2^2268220002 is an apocalyptic number.

2268220002 is an abundant number, since it is smaller than the sum of its proper divisors (2589058398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2268220002 is a wasteful number, since it uses less digits than its factorization.

2268220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249970.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2268220002 is about 47625.8333470397. The cubic root of 2268220002 is about 1313.8982230871.

Adding to 2268220002 its reverse (2000228622), we get a palindrome (4268448624).

It can be divided in two parts, 226 and 8220002, that added together give a palindrome (8220228).

The spelling of 2268220002 in words is "two billion, two hundred sixty-eight million, two hundred twenty thousand, two".