2002011200177 has 2 divisors, whose sum is σ = 2002011200178. Its totient is φ = 2002011200176.

The previous prime is 2002011200141. The next prime is 2002011200237. The reversal of 2002011200177 is 7710021102002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1796039546896 + 205971653281 = 1340164^2 + 453841^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002011200177 - 2⁶ = 2002011200113 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002011200977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001005600088 + 1001005600089.

It is an arithmetic number, because the mean of its divisors is an integer number (1001005600089).

Almost surely, 2^{2002011200177} is an apocalyptic number.

It is an amenable number.

2002011200177 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002011200177 is an equidigital number, since it uses as much as digits as its factorization.

2002011200177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 23.

Adding to 2002011200177 its reverse (7710021102002), we get a palindrome (9712032302179).

The spelling of 2002011200177 in words is "two trillion, two billion, eleven million, two hundred thousand, one hundred seventy-seven".