102221102001 has 8 divisors (see below), whose sum is σ = 138214448064. Its totient is φ = 67187578640.

The previous prime is 102221101987. The next prime is 102221102077. The reversal of 102221102001 is 100201122201.

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 102221102001 - 2¹⁰ = 102221100977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102221102201) 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, 239955426 + ... + 239955851.

It is an arithmetic number, because the mean of its divisors is an integer number (17276806008).

Almost surely, 2^102221102001 is an apocalyptic number.

It is an amenable number.

102221102001 is a deficient number, since it is larger than the sum of its proper divisors (35993346063).

102221102001 is an equidigital number, since it uses as much as digits as its factorization.

102221102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479911351.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102221102001 its reverse (100201122201), we get a palindrome (202422224202).

The spelling of 102221102001 in words is "one hundred two billion, two hundred twenty-one million, one hundred two thousand, one".