93221100221201 has 4 divisors (see below), whose sum is σ = 93260318187492. Its totient is φ = 93181882254912.

The previous prime is 93221100221167. The next prime is 93221100221213. The reversal of 93221100221201 is 10212200112239.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21057094617601 + 72164005603600 = 4588801^2 + 8494940^2 .

It is a cyclic number.

It is not a de Polignac number, because 93221100221201 - 2³⁴ = 93203920352017 is a prime.

It is a super-2 number, since 2×93221100221201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93221100220201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19608979580 + ... + 19608984333.

It is an arithmetic number, because the mean of its divisors is an integer number (23315079546873).

Almost surely, 2^{93221100221201} is an apocalyptic number.

It is an amenable number.

93221100221201 is a deficient number, since it is larger than the sum of its proper divisors (39217966291).

93221100221201 is a wasteful number, since it uses less digits than its factorization.

93221100221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39217966290.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 93221100221201 in words is "ninety-three trillion, two hundred twenty-one billion, one hundred million, two hundred twenty-one thousand, two hundred one".