2020220001001 has 8 divisors (see below), whose sum is σ = 2098641460608. Its totient is φ = 1943186532000.

The previous prime is 2020220000971. The next prime is 2020220001017. The reversal of 2020220001001 is 1001000220202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2020220001001 is a prime.

It is a super-5 number, since 5×2020220001001⁵ (a number of 63 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (2020220001071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346994685 + ... + 347000506.

It is an arithmetic number, because the mean of its divisors is an integer number (262330182576).

Almost surely, 2^{2020220001001} is an apocalyptic number.

It is an amenable number.

2020220001001 is a deficient number, since it is larger than the sum of its proper divisors (78421459607).

2020220001001 is an equidigital number, since it uses as much as digits as its factorization.

2020220001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693995303.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2020220001001 its reverse (1001000220202), we get a palindrome (3021220221203).

The spelling of 2020220001001 in words is "two trillion, twenty billion, two hundred twenty million, one thousand, one".