110222202222257 has 2 divisors, whose sum is σ = 110222202222258. Its totient is φ = 110222202222256.

The previous prime is 110222202222203. The next prime is 110222202222299. The reversal of 110222202222257 is 752222202222011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88199070142096 + 22023132080161 = 9391436^2 + 4692881^2 .

It is a cyclic number.

It is not a de Polignac number, because 110222202222257 - 2¹⁶ = 110222202156721 is a prime.

It is not a weakly prime, because it can be changed into another prime (110222202222557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55111101111128 + 55111101111129.

It is an arithmetic number, because the mean of its divisors is an integer number (55111101111129).

Almost surely, 2^{110222202222257} is an apocalyptic number.

It is an amenable number.

110222202222257 is a deficient number, since it is larger than the sum of its proper divisors (1).

110222202222257 is an equidigital number, since it uses as much as digits as its factorization.

110222202222257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17920, while the sum is 32.

Adding to 110222202222257 its reverse (752222202222011), we get a palindrome (862444404444268).

The spelling of 110222202222257 in words is "one hundred ten trillion, two hundred twenty-two billion, two hundred two million, two hundred twenty-two thousand, two hundred fifty-seven".