2144522223333 has 24 divisors (see below), whose sum is σ = 3541149338688. Its totient is φ = 1225100077632.

The previous prime is 2144522223323. The next prime is 2144522223359. The reversal of 2144522223333 is 3333222254412.

It is not a de Polignac number, because 2144522223333 - 2¹² = 2144522219237 is a prime.

It is a super-2 number, since 2×2144522223333² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144522223323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4510635 + ... + 4963352.

It is an arithmetic number, because the mean of its divisors is an integer number (147547889112).

Almost surely, 2^{2144522223333} is an apocalyptic number.

It is an amenable number.

2144522223333 is a deficient number, since it is larger than the sum of its proper divisors (1396627115355).

2144522223333 is a wasteful number, since it uses less digits than its factorization.

2144522223333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9477593 (or 9477590 counting only the distinct ones).

The product of its digits is 207360, while the sum is 36.

Adding to 2144522223333 its reverse (3333222254412), we get a palindrome (5477744477745).

The spelling of 2144522223333 in words is "two trillion, one hundred forty-four billion, five hundred twenty-two million, two hundred twenty-three thousand, three hundred thirty-three".