2010110220149 has 2 divisors, whose sum is σ = 2010110220150. Its totient is φ = 2010110220148.

The previous prime is 2010110220137. The next prime is 2010110220247. The reversal of 2010110220149 is 9410220110102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1668277057924 + 341833162225 = 1291618^2 + 584665^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010110220149 - 2⁴ = 2010110220133 is a prime.

It is a super-2 number, since 2×2010110220149² (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 (2010110220119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005055110074 + 1005055110075.

It is an arithmetic number, because the mean of its divisors is an integer number (1005055110075).

Almost surely, 2^{2010110220149} is an apocalyptic number.

It is an amenable number.

2010110220149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010110220149 is an equidigital number, since it uses as much as digits as its factorization.

2010110220149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 2010110220149 in words is "two trillion, ten billion, one hundred ten million, two hundred twenty thousand, one hundred forty-nine".