5450221302122 has 8 divisors (see below), whose sum is σ = 8656233832836. Its totient is φ = 2564810024512.

The previous prime is 5450221302109. The next prime is 5450221302151. The reversal of 5450221302122 is 2212031220545.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5450212415761 + 8886361 = 2334569^2 + 2981^2 .

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

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, 80150313233 + ... + 80150313300.

Almost surely, 2^{5450221302122} is an apocalyptic number.

5450221302122 is a deficient number, since it is larger than the sum of its proper divisors (3206012530714).

5450221302122 is a wasteful number, since it uses less digits than its factorization.

5450221302122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160300626552.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 5450221302122 its reverse (2212031220545), we get a palindrome (7662252522667).

The spelling of 5450221302122 in words is "five trillion, four hundred fifty billion, two hundred twenty-one million, three hundred two thousand, one hundred twenty-two".