1220110063 has 2 divisors, whose sum is σ = 1220110064. Its totient is φ = 1220110062.

The previous prime is 1220110037. The next prime is 1220110093. The reversal of 1220110063 is 3600110221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1220110063 - 2¹³ = 1220101871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1220110013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610055031 + 610055032.

It is an arithmetic number, because the mean of its divisors is an integer number (610055032).

Almost surely, 2^1220110063 is an apocalyptic number.

1220110063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220110063 is an equidigital number, since it uses as much as digits as its factorization.

1220110063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1220110063 is about 34930.0739048746. The cubic root of 1220110063 is about 1068.5618618569.

Adding to 1220110063 its reverse (3600110221), we get a palindrome (4820220284).

The spelling of 1220110063 in words is "one billion, two hundred twenty million, one hundred ten thousand, sixty-three".