2243143422330 has 16 divisors (see below), whose sum is σ = 5383544213664. Its totient is φ = 598171579280.

The previous prime is 2243143422293. The next prime is 2243143422341. The reversal of 2243143422330 is 332243413422.

It is a junction number, because it is equal to n+sod(n) for n = 2243143422291 and 2243143422300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37385723676 + ... + 37385723735.

It is an arithmetic number, because the mean of its divisors is an integer number (336471513354).

Almost surely, 2^{2243143422330} is an apocalyptic number.

2243143422330 is an abundant number, since it is smaller than the sum of its proper divisors (3140400791334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2243143422330 is a wasteful number, since it uses less digits than its factorization.

2243143422330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74771447421.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 2243143422330 its reverse (332243413422), we get a palindrome (2575386835752).

The spelling of 2243143422330 in words is "two trillion, two hundred forty-three billion, one hundred forty-three million, four hundred twenty-two thousand, three hundred thirty".