5224221200045 has 8 divisors (see below), whose sum is σ = 6272242879896. Its totient is φ = 4177258666816.

The previous prime is 5224221200017. The next prime is 5224221200057. The reversal of 5224221200045 is 5400021224225.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 162310682884 + 5061910517161 = 402878^2 + 2249869^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5224221200045 - 2⁸ = 5224221199789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5224221199990 and 5224221200017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264775802 + ... + 264795531.

It is an arithmetic number, because the mean of its divisors is an integer number (784030359987).

Almost surely, 2^{5224221200045} is an apocalyptic number.

It is an amenable number.

5224221200045 is a deficient number, since it is larger than the sum of its proper divisors (1048021679851).

5224221200045 is a wasteful number, since it uses less digits than its factorization.

5224221200045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529573311.

The product of its (nonzero) digits is 12800, while the sum is 29.

The spelling of 5224221200045 in words is "five trillion, two hundred twenty-four billion, two hundred twenty-one million, two hundred thousand, forty-five".