701202221220221 has 8 divisors (see below), whose sum is σ = 801428330836224. Its totient is φ = 600989702536080.

The previous prime is 701202221220187. The next prime is 701202221220289. The reversal of 701202221220221 is 122022122202107.

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 701202221220221 - 2⁴² = 696804174709117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701202221225221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3397622405 + ... + 3397828778.

It is an arithmetic number, because the mean of its divisors is an integer number (100178541354528).

Almost surely, 2^{701202221220221} is an apocalyptic number.

It is an amenable number.

701202221220221 is a deficient number, since it is larger than the sum of its proper divisors (100226109616003).

701202221220221 is a wasteful number, since it uses less digits than its factorization.

701202221220221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6795465931.

The product of its (nonzero) digits is 1792, while the sum is 26.

Adding to 701202221220221 its reverse (122022122202107), we get a palindrome (823224343422328).

The spelling of 701202221220221 in words is "seven hundred one trillion, two hundred two billion, two hundred twenty-one million, two hundred twenty thousand, two hundred twenty-one".