481116663557226 has 24 divisors (see below), whose sum is σ = 1051644388487940. Its totient is φ = 158952997988736.

The previous prime is 481116663557209. The next prime is 481116663557293. The reversal of 481116663557226 is 622755366611184.

It can be written as a sum of positive squares in 2 ways, for example, as 279135577437201 + 201981086120025 = 16707351^2 + 14212005^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118268597661 + ... + 118268601728.

Almost surely, 2^{481116663557226} is an apocalyptic number.

481116663557226 is an abundant number, since it is smaller than the sum of its proper divisors (570527724930714).

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

481116663557226 is a wasteful number, since it uses less digits than its factorization.

481116663557226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236537199510 (or 236537199507 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 63.

The spelling of 481116663557226 in words is "four hundred eighty-one trillion, one hundred sixteen billion, six hundred sixty-three million, five hundred fifty-seven thousand, two hundred twenty-six".