2020121011201 has 2 divisors, whose sum is σ = 2020121011202. Its totient is φ = 2020121011200.

The previous prime is 2020121011171. The next prime is 2020121011213. The reversal of 2020121011201 is 1021101210202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1791847282801 + 228273728400 = 1338599^2 + 477780^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020121011201 - 2⁵ = 2020121011169 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020121011261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010060505600 + 1010060505601.

It is an arithmetic number, because the mean of its divisors is an integer number (1010060505601).

Almost surely, 2^{2020121011201} is an apocalyptic number.

It is an amenable number.

2020121011201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020121011201 is an equidigital number, since it uses as much as digits as its factorization.

2020121011201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2020121011201 its reverse (1021101210202), we get a palindrome (3041222221403).

The spelling of 2020121011201 in words is "two trillion, twenty billion, one hundred twenty-one million, eleven thousand, two hundred one".