2243120213422 has 48 divisors (see below), whose sum is σ = 3820022833536. Its totient is φ = 986101617600.

The previous prime is 2243120213407. The next prime is 2243120213431.

2243120213422 is nontrivially palindromic in base 10.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 12189448 + ... + 12372100.

It is an arithmetic number, because the mean of its divisors is an integer number (79583809032).

Almost surely, 2^{2243120213422} is an apocalyptic number.

2243120213422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2243120213422 is a deficient number, since it is larger than the sum of its proper divisors (1576902620114).

2243120213422 is a wasteful number, since it uses less digits than its factorization.

2243120213422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184345 (or 184334 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 2243120 and 213422, that added together give a palindrome (2456542).

The spelling of 2243120213422 in words is "two trillion, two hundred forty-three billion, one hundred twenty million, two hundred thirteen thousand, four hundred twenty-two".