5561113054122 has 12 divisors (see below), whose sum is σ = 12049078283970. Its totient is φ = 1853704351368.

The previous prime is 5561113053967. The next prime is 5561113054183. The reversal of 5561113054122 is 2214503111655.

5561113054122 is a `hidden beast` number, since 5 + 5 + 61 + 1 + 1 + 30 + 541 + 22 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5154947743401 + 406165310721 = 2270451^2 + 637311^2 .

It is a super-2 number, since 2×5561113054122² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 154475362597 + ... + 154475362632.

Almost surely, 2^{5561113054122} is an apocalyptic number.

5561113054122 is an abundant number, since it is smaller than the sum of its proper divisors (6487965229848).

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

5561113054122 is a wasteful number, since it uses less digits than its factorization.

5561113054122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308950725237 (or 308950725234 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

Adding to 5561113054122 its reverse (2214503111655), we get a palindrome (7775616165777).

The spelling of 5561113054122 in words is "five trillion, five hundred sixty-one billion, one hundred thirteen million, fifty-four thousand, one hundred twenty-two".