2110222022149 has 2 divisors, whose sum is σ = 2110222022150. Its totient is φ = 2110222022148.

The previous prime is 2110222022141. The next prime is 2110222022201. The reversal of 2110222022149 is 9412202220112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2054434888900 + 55787133249 = 1433330^2 + 236193^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110222022149 - 2³ = 2110222022141 is a prime.

It is a super-2 number, since 2×2110222022149² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110222022141) 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, 1055111011074 + 1055111011075.

It is an arithmetic number, because the mean of its divisors is an integer number (1055111011075).

Almost surely, 2^{2110222022149} is an apocalyptic number.

It is an amenable number.

2110222022149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110222022149 is an equidigital number, since it uses as much as digits as its factorization.

2110222022149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 2110222022149 in words is "two trillion, one hundred ten billion, two hundred twenty-two million, twenty-two thousand, one hundred forty-nine".