2020001233211 has 12 divisors (see below), whose sum is σ = 2187513316440. Its totient is φ = 1864467596160.

The previous prime is 2020001233207. The next prime is 2020001233223. The reversal of 2020001233211 is 1123321000202.

It is not a de Polignac number, because 2020001233211 - 2² = 2020001233207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2020001233211.

It is not an unprimeable number, because it can be changed into a prime (2020001233111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1673456 + ... + 2615426.

It is an arithmetic number, because the mean of its divisors is an integer number (182292776370).

Almost surely, 2^{2020001233211} is an apocalyptic number.

2020001233211 is a deficient number, since it is larger than the sum of its proper divisors (167512083229).

2020001233211 is a wasteful number, since it uses less digits than its factorization.

2020001233211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954686 (or 954673 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2020001233211 its reverse (1123321000202), we get a palindrome (3143322233413).

The spelling of 2020001233211 in words is "two trillion, twenty billion, one million, two hundred thirty-three thousand, two hundred eleven".