2144203210222 has 16 divisors (see below), whose sum is σ = 3391053494400. Its totient is φ = 1014034361400.

The previous prime is 2144203210187. The next prime is 2144203210223. The reversal of 2144203210222 is 2220123024412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144203210223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45555154 + ... + 45602197.

It is an arithmetic number, because the mean of its divisors is an integer number (211940843400).

Almost surely, 2^{2144203210222} is an apocalyptic number.

2144203210222 is a deficient number, since it is larger than the sum of its proper divisors (1246850284178).

2144203210222 is a wasteful number, since it uses less digits than its factorization.

2144203210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91157991.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2144203210222 its reverse (2220123024412), we get a palindrome (4364326234634).

The spelling of 2144203210222 in words is "two trillion, one hundred forty-four billion, two hundred three million, two hundred ten thousand, two hundred twenty-two".