102220001221201 has 8 divisors (see below), whose sum is σ = 102748936752000. Its totient is φ = 101691485318640.

The previous prime is 102220001221181. The next prime is 102220001221229. The reversal of 102220001221201 is 102122100022201.

It is a happy number.

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 102220001221201 - 2³³ = 102211411286609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102220001221231) 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, 104418601 + ... + 105392998.

It is an arithmetic number, because the mean of its divisors is an integer number (12843617094000).

Almost surely, 2^{102220001221201} is an apocalyptic number.

It is an amenable number.

102220001221201 is a deficient number, since it is larger than the sum of its proper divisors (528935530799).

102220001221201 is a wasteful number, since it uses less digits than its factorization.

102220001221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209814119.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102220001221201 its reverse (102122100022201), we get a palindrome (204342101243402).

The spelling of 102220001221201 in words is "one hundred two trillion, two hundred twenty billion, one million, two hundred twenty-one thousand, two hundred one".