2020212010001 has 4 divisors (see below), whose sum is σ = 2020219977252. Its totient is φ = 2020204042752.

The previous prime is 2020212009997. The next prime is 2020212010007. The reversal of 2020212010001 is 1000102120202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1016969385601 + 1003242624400 = 1008449^2 + 1001620^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020212010001 - 2² = 2020212009997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020212010007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3590336 + ... + 4114721.

It is an arithmetic number, because the mean of its divisors is an integer number (505054994313).

Almost surely, 2^{2020212010001} is an apocalyptic number.

It is an amenable number.

2020212010001 is a deficient number, since it is larger than the sum of its proper divisors (7967251).

2020212010001 is an equidigital number, since it uses as much as digits as its factorization.

2020212010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7967250.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2020212010001 its reverse (1000102120202), we get a palindrome (3020314130203).

The spelling of 2020212010001 in words is "two trillion, twenty billion, two hundred twelve million, ten thousand, one".