2302144222 has 16 divisors (see below), whose sum is σ = 3957534720. Its totient is φ = 983882808.

The previous prime is 2302144213. The next prime is 2302144231. The reversal of 2302144222 is 2224412032.

It is an interprime number because it is at equal distance from previous prime (2302144213) and next prime (2302144231).

It is a junction number, because it is equal to n+sod(n) for n = 2302144193 and 2302144202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223998 + ... + 234049.

It is an arithmetic number, because the mean of its divisors is an integer number (247345920).

Almost surely, 2^2302144222 is an apocalyptic number.

2302144222 is a deficient number, since it is larger than the sum of its proper divisors (1655390498).

2302144222 is a wasteful number, since it uses less digits than its factorization.

2302144222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458415.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2302144222 is about 47980.6650850111. The cubic root of 2302144222 is about 1320.4161952829.

Adding to 2302144222 its reverse (2224412032), we get a palindrome (4526556254).

The spelling of 2302144222 in words is "two billion, three hundred two million, one hundred forty-four thousand, two hundred twenty-two".