13551050022 has 8 divisors (see below), whose sum is σ = 27102100056. Its totient is φ = 4517016672.

The previous prime is 13551049999. The next prime is 13551050033. The reversal of 13551050022 is 22005015531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

13551050022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 13551049974 and 13551050001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129254163 + ... + 1129254174.

It is an arithmetic number, because the mean of its divisors is an integer number (3387762507).

Almost surely, 2^13551050022 is an apocalyptic number.

13551050022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13551050022 is a wasteful number, since it uses less digits than its factorization.

13551050022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258508342.

The product of its (nonzero) digits is 1500, while the sum is 24.

Adding to 13551050022 its reverse (22005015531), we get a palindrome (35556065553).

The spelling of 13551050022 in words is "thirteen billion, five hundred fifty-one million, fifty thousand, twenty-two".