2210112061 has 2 divisors, whose sum is σ = 2210112062. Its totient is φ = 2210112060.

The previous prime is 2210112043. The next prime is 2210112077. The reversal of 2210112061 is 1602110122.

It is an a-pointer prime, because the next prime (2210112077) can be obtained adding 2210112061 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2169789561 + 40322500 = 46581^2 + 6350^2 .

It is a cyclic number.

It is not a de Polignac number, because 2210112061 - 2⁷ = 2210111933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210110061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105056030 + 1105056031.

It is an arithmetic number, because the mean of its divisors is an integer number (1105056031).

Almost surely, 2^2210112061 is an apocalyptic number.

It is an amenable number.

2210112061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210112061 is an equidigital number, since it uses as much as digits as its factorization.

2210112061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 2210112061 is about 47011.8289476170. The cubic root of 2210112061 is about 1302.5810773491.

Adding to 2210112061 its reverse (1602110122), we get a palindrome (3812222183).

The spelling of 2210112061 in words is "two billion, two hundred ten million, one hundred twelve thousand, sixty-one".