20102220110201 has 8 divisors (see below), whose sum is σ = 20110102315008. Its totient is φ = 20094338700000.

The previous prime is 20102220110129. The next prime is 20102220110243. The reversal of 20102220110201 is 10201102220102.

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 20102220110201 - 2¹⁰ = 20102220109177 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 (20102220110261) 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, 53202536 + ... + 53579046.

It is an arithmetic number, because the mean of its divisors is an integer number (2513762789376).

Almost surely, 2^{20102220110201} is an apocalyptic number.

It is an amenable number.

20102220110201 is a deficient number, since it is larger than the sum of its proper divisors (7882204807).

20102220110201 is a wasteful number, since it uses less digits than its factorization.

20102220110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397303.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20102220110201 its reverse (10201102220102), we get a palindrome (30303322330303).

The spelling of 20102220110201 in words is "twenty trillion, one hundred two billion, two hundred twenty million, one hundred ten thousand, two hundred one".