2302011222 has 32 divisors (see below), whose sum is σ = 5361023232. Its totient is φ = 645307104.

The previous prime is 2302011211. The next prime is 2302011241. The reversal of 2302011222 is 2221102032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514848 + ... + 519299.

It is an arithmetic number, because the mean of its divisors is an integer number (167531976).

Almost surely, 2^2302011222 is an apocalyptic number.

2302011222 is an abundant number, since it is smaller than the sum of its proper divisors (3059012010).

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

2302011222 is a wasteful number, since it uses less digits than its factorization.

2302011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034212.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2302011222 is about 47979.2790900405. The cubic root of 2302011222 is about 1320.3907669982.

Adding to 2302011222 its reverse (2221102032), we get a palindrome (4523113254).

The spelling of 2302011222 in words is "two billion, three hundred two million, eleven thousand, two hundred twenty-two".