100110220201 has 2 divisors, whose sum is σ = 100110220202. Its totient is φ = 100110220200.

The previous prime is 100110220181. The next prime is 100110220207. The reversal of 100110220201 is 102022011001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71286330025 + 28823890176 = 266995^2 + 169776^2 .

It is a cyclic number.

It is not a de Polignac number, because 100110220201 - 2¹³ = 100110212009 is a prime.

It is not a weakly prime, because it can be changed into another prime (100110220207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055110100 + 50055110101.

It is an arithmetic number, because the mean of its divisors is an integer number (50055110101).

Almost surely, 2^100110220201 is an apocalyptic number.

It is an amenable number.

100110220201 is a deficient number, since it is larger than the sum of its proper divisors (1).

100110220201 is an equidigital number, since it uses as much as digits as its factorization.

100110220201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100110220201 its reverse (102022011001), we get a palindrome (202132231202).

The spelling of 100110220201 in words is "one hundred billion, one hundred ten million, two hundred twenty thousand, two hundred one".