2012222201701 has 2 divisors, whose sum is σ = 2012222201702. Its totient is φ = 2012222201700.

The previous prime is 2012222201677. The next prime is 2012222201719. The reversal of 2012222201701 is 1071022222102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1975078890625 + 37143311076 = 1405375^2 + 192726^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012222201701 - 2⁷ = 2012222201573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012222261701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006111100850 + 1006111100851.

It is an arithmetic number, because the mean of its divisors is an integer number (1006111100851).

Almost surely, 2^{2012222201701} is an apocalyptic number.

It is an amenable number.

2012222201701 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012222201701 is an equidigital number, since it uses as much as digits as its factorization.

2012222201701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 2012222201701 its reverse (1071022222102), we get a palindrome (3083244423803).

The spelling of 2012222201701 in words is "two trillion, twelve billion, two hundred twenty-two million, two hundred one thousand, seven hundred one".