2220231053177 has 2 divisors, whose sum is σ = 2220231053178. Its totient is φ = 2220231053176.

The previous prime is 2220231053153. The next prime is 2220231053207. The reversal of 2220231053177 is 7713501320222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2217168648256 + 3062404921 = 1489016^2 + 55339^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220231053177 - 2¹² = 2220231049081 is a prime.

It is a super-3 number, since 3×2220231053177³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2220231053077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110115526588 + 1110115526589.

It is an arithmetic number, because the mean of its divisors is an integer number (1110115526589).

Almost surely, 2^{2220231053177} is an apocalyptic number.

It is an amenable number.

2220231053177 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220231053177 is an equidigital number, since it uses as much as digits as its factorization.

2220231053177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

Adding to 2220231053177 its reverse (7713501320222), we get a palindrome (9933732373399).

The spelling of 2220231053177 in words is "two trillion, two hundred twenty billion, two hundred thirty-one million, fifty-three thousand, one hundred seventy-seven".