2212010102149 has 2 divisors, whose sum is σ = 2212010102150. Its totient is φ = 2212010102148.

The previous prime is 2212010102101. The next prime is 2212010102161. The reversal of 2212010102149 is 9412010102122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1959748008100 + 252262094049 = 1399910^2 + 502257^2 .

It is a cyclic number.

It is not a de Polignac number, because 2212010102149 - 2⁷ = 2212010102021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212010102179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106005051074 + 1106005051075.

It is an arithmetic number, because the mean of its divisors is an integer number (1106005051075).

Almost surely, 2^{2212010102149} is an apocalyptic number.

It is an amenable number.

2212010102149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212010102149 is an equidigital number, since it uses as much as digits as its factorization.

2212010102149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 2212010102149 in words is "two trillion, two hundred twelve billion, ten million, one hundred two thousand, one hundred forty-nine".