2010120122077 has 2 divisors, whose sum is σ = 2010120122078. Its totient is φ = 2010120122076.

The previous prime is 2010120122063. The next prime is 2010120122141. The reversal of 2010120122077 is 7702210210102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1955091876516 + 55028245561 = 1398246^2 + 234581^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010120122077 - 2³⁹ = 1460364308189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2010120125077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005060061038 + 1005060061039.

It is an arithmetic number, because the mean of its divisors is an integer number (1005060061039).

Almost surely, 2^{2010120122077} is an apocalyptic number.

It is an amenable number.

2010120122077 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010120122077 is an equidigital number, since it uses as much as digits as its factorization.

2010120122077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 25.

Adding to 2010120122077 its reverse (7702210210102), we get a palindrome (9712330332179).

The spelling of 2010120122077 in words is "two trillion, ten billion, one hundred twenty million, one hundred twenty-two thousand, seventy-seven".