2211201103 has 2 divisors, whose sum is σ = 2211201104. Its totient is φ = 2211201102.

The previous prime is 2211201061. The next prime is 2211201121. The reversal of 2211201103 is 3011021122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2211201103 - 2¹³ = 2211192911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2211201803) 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, 1105600551 + 1105600552.

It is an arithmetic number, because the mean of its divisors is an integer number (1105600552).

Almost surely, 2^2211201103 is an apocalyptic number.

2211201103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211201103 is an equidigital number, since it uses as much as digits as its factorization.

2211201103 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.

The square root of 2211201103 is about 47023.4101591962. The cubic root of 2211201103 is about 1302.7949929825.

Adding to 2211201103 its reverse (3011021122), we get a palindrome (5222222225).

The spelling of 2211201103 in words is "two billion, two hundred eleven million, two hundred one thousand, one hundred three".