2243550553422 has 32 divisors (see below), whose sum is σ = 4751916868512. Its totient is φ = 703730310144.

The previous prime is 2243550553421. The next prime is 2243550553429.

2243550553422 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243550553421) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1449343 + ... + 2566650.

It is an arithmetic number, because the mean of its divisors is an integer number (148497402141).

Almost surely, 2^{2243550553422} is an apocalyptic number.

2243550553422 is an abundant number, since it is smaller than the sum of its proper divisors (2508366315090).

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

2243550553422 is a wasteful number, since it uses less digits than its factorization.

2243550553422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4021492.

The product of its (nonzero) digits is 1440000, while the sum is 42.

It can be divided in two parts, 2243550 and 553422, that added together give a palindrome (2796972).

The spelling of 2243550553422 in words is "two trillion, two hundred forty-three billion, five hundred fifty million, five hundred fifty-three thousand, four hundred twenty-two".