220201001113 has 2 divisors, whose sum is σ = 220201001114. Its totient is φ = 220201001112.

The previous prime is 220201001089. The next prime is 220201001117. The reversal of 220201001113 is 311100102022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140412830089 + 79788171024 = 374717^2 + 282468^2 .

It is a cyclic number.

It is not a de Polignac number, because 220201001113 - 2⁹ = 220201000601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220201001093 and 220201001102.

It is not a weakly prime, because it can be changed into another prime (220201001117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100500556 + 110100500557.

It is an arithmetic number, because the mean of its divisors is an integer number (110100500557).

Almost surely, 2^220201001113 is an apocalyptic number.

It is an amenable number.

220201001113 is a deficient number, since it is larger than the sum of its proper divisors (1).

220201001113 is an equidigital number, since it uses as much as digits as its factorization.

220201001113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 220201001113 its reverse (311100102022), we get a palindrome (531301103135).

The spelling of 220201001113 in words is "two hundred twenty billion, two hundred one million, one thousand, one hundred thirteen".