2208338022 has 64 divisors (see below), whose sum is σ = 4918060800. Its totient is φ = 655409280.

The previous prime is 2208337993. The next prime is 2208338071.

2208338022 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1233504 + ... + 1235292.

It is an arithmetic number, because the mean of its divisors is an integer number (76844700).

Almost surely, 2^2208338022 is an apocalyptic number.

2208338022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2208338022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2459030400).

2208338022 is an abundant number, since it is smaller than the sum of its proper divisors (2709722778).

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

2208338022 is a wasteful number, since it uses less digits than its factorization.

2208338022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 2208338022 is about 46992.9571531735. The cubic root of 2208338022 is about 1302.2324603048.

The spelling of 2208338022 in words is "two billion, two hundred eight million, three hundred thirty-eight thousand, twenty-two".