220110620201 has 2 divisors, whose sum is σ = 220110620202. Its totient is φ = 220110620200.

The previous prime is 220110620173. The next prime is 220110620227. The reversal of 220110620201 is 102026011022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116362854400 + 103747765801 = 341120^2 + 322099^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220110620201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220110620201.

It is not a weakly prime, because it can be changed into another prime (220110626201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110055310100 + 110055310101.

It is an arithmetic number, because the mean of its divisors is an integer number (110055310101).

Almost surely, 2^220110620201 is an apocalyptic number.

It is an amenable number.

220110620201 is a deficient number, since it is larger than the sum of its proper divisors (1).

220110620201 is an equidigital number, since it uses as much as digits as its factorization.

220110620201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 220110620201 its reverse (102026011022), we get a palindrome (322136631223).

The spelling of 220110620201 in words is "two hundred twenty billion, one hundred ten million, six hundred twenty thousand, two hundred one".