2211110022377 has 2 divisors, whose sum is σ = 2211110022378. Its totient is φ = 2211110022376.

The previous prime is 2211110022227. The next prime is 2211110022439. The reversal of 2211110022377 is 7732200111122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1937485828096 + 273624194281 = 1391936^2 + 523091^2 .

It is a cyclic number.

It is not a de Polignac number, because 2211110022377 - 2³⁴ = 2193930153193 is a prime.

It is not a weakly prime, because it can be changed into another prime (2211110024377) 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, 1105555011188 + 1105555011189.

It is an arithmetic number, because the mean of its divisors is an integer number (1105555011189).

Almost surely, 2^{2211110022377} is an apocalyptic number.

It is an amenable number.

2211110022377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211110022377 is an equidigital number, since it uses as much as digits as its factorization.

2211110022377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 29.

Adding to 2211110022377 its reverse (7732200111122), we get a palindrome (9943310133499).

The spelling of 2211110022377 in words is "two trillion, two hundred eleven billion, one hundred ten million, twenty-two thousand, three hundred seventy-seven".