2144111055322 has 8 divisors (see below), whose sum is σ = 3216588619572. Its totient is φ = 1071914848800.

The previous prime is 2144111055253. The next prime is 2144111055347. The reversal of 2144111055322 is 2235501114412.

It can be written as a sum of positive squares in 2 ways, for example, as 2119408960761 + 24702094561 = 1455819^2 + 157169^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70320379 + ... + 70350862.

Almost surely, 2^{2144111055322} is an apocalyptic number.

2144111055322 is a deficient number, since it is larger than the sum of its proper divisors (1072477564250).

2144111055322 is a wasteful number, since it uses less digits than its factorization.

2144111055322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140678864.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 2144111055322 its reverse (2235501114412), we get a palindrome (4379612169734).

The spelling of 2144111055322 in words is "two trillion, one hundred forty-four billion, one hundred eleven million, fifty-five thousand, three hundred twenty-two".