110220553 has 2 divisors, whose sum is σ = 110220554. Its totient is φ = 110220552.

The previous prime is 110220541. The next prime is 110220557. The reversal of 110220553 is 355022011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57032704 + 53187849 = 7552^2 + 7293^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110220553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110220553.

It is not a weakly prime, because it can be changed into another prime (110220557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110276 + 55110277.

It is an arithmetic number, because the mean of its divisors is an integer number (55110277).

Almost surely, 2^110220553 is an apocalyptic number.

It is an amenable number.

110220553 is a deficient number, since it is larger than the sum of its proper divisors (1).

110220553 is an equidigital number, since it uses as much as digits as its factorization.

110220553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 110220553 is about 10498.5976682603. The cubic root of 110220553 is about 479.4620028367.

Adding to 110220553 its reverse (355022011), we get a palindrome (465242564).

The spelling of 110220553 in words is "one hundred ten million, two hundred twenty thousand, five hundred fifty-three".