102202212221201 has 8 divisors (see below), whose sum is σ = 102415562887680. Its totient is φ = 101988901894432.

The previous prime is 102202212221191. The next prime is 102202212221251. The reversal of 102202212221201 is 102122212202201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102202212221201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102202212221251) 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, 5009900 + ... + 15149373.

It is an arithmetic number, because the mean of its divisors is an integer number (12801945360960).

Almost surely, 2^{102202212221201} is an apocalyptic number.

It is an amenable number.

102202212221201 is a deficient number, since it is larger than the sum of its proper divisors (213350666479).

102202212221201 is a wasteful number, since it uses less digits than its factorization.

102202212221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20169855.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 102202212221201 its reverse (102122212202201), we get a palindrome (204324424423402).

The spelling of 102202212221201 in words is "one hundred two trillion, two hundred two billion, two hundred twelve million, two hundred twenty-one thousand, two hundred one".