2144422202 has 16 divisors (see below), whose sum is σ = 3465286272. Its totient is φ = 989384880.

The previous prime is 2144422153. The next prime is 2144422219. The reversal of 2144422202 is 2022244412.

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, 70043 + ... + 95889.

It is an arithmetic number, because the mean of its divisors is an integer number (216580392).

Almost surely, 2^2144422202 is an apocalyptic number.

2144422202 is a deficient number, since it is larger than the sum of its proper divisors (1320864070).

2144422202 is a wasteful number, since it uses less digits than its factorization.

2144422202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29053.

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2144422202 is about 46307.9064739489. The cubic root of 2144422202 is about 1289.5457812343.

Adding to 2144422202 its reverse (2022244412), we get a palindrome (4166666614).

The spelling of 2144422202 in words is "two billion, one hundred forty-four million, four hundred twenty-two thousand, two hundred two".