2255544455522 has 16 divisors (see below), whose sum is σ = 3534636079800. Its totient is φ = 1078102502400.

The previous prime is 2255544455513. The next prime is 2255544455569.

2255544455522 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 2228239867441 + 27304588081 = 1492729^2 + 165241^2 .

It is a zygodrome in base 10.

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, 192512447 + ... + 192524162.

Almost surely, 2^{2255544455522} is an apocalyptic number.

2255544455522 is a deficient number, since it is larger than the sum of its proper divisors (1279091624278).

2255544455522 is a wasteful number, since it uses less digits than its factorization.

2255544455522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385036741.

The product of its digits is 16000000, while the sum is 50.

The spelling of 2255544455522 in words is "two trillion, two hundred fifty-five billion, five hundred forty-four million, four hundred fifty-five thousand, five hundred twenty-two".