2220111053 has 2 divisors, whose sum is σ = 2220111054. Its totient is φ = 2220111052.

The previous prime is 2220111017. The next prime is 2220111077. The reversal of 2220111053 is 3501110222.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1550233129 + 669877924 = 39373^2 + 25882^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220111053 - 2⁶ = 2220110989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220111253) 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, 1110055526 + 1110055527.

It is an arithmetic number, because the mean of its divisors is an integer number (1110055527).

Almost surely, 2^2220111053 is an apocalyptic number.

It is an amenable number.

2220111053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220111053 is an equidigital number, since it uses as much as digits as its factorization.

2220111053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2220111053 is about 47118.0544271514. The cubic root of 2220111053 is about 1304.5425020516.

Adding to 2220111053 its reverse (3501110222), we get a palindrome (5721221275).

The spelling of 2220111053 in words is "two billion, two hundred twenty million, one hundred eleven thousand, fifty-three".