2020013222111 has 16 divisors (see below), whose sum is σ = 2188807213824. Its totient is φ = 1856780682624.

The previous prime is 2020013222081. The next prime is 2020013222141. The reversal of 2020013222111 is 1112223100202.

It is an interprime number because it is at equal distance from previous prime (2020013222081) and next prime (2020013222141).

It is a cyclic number.

It is not a de Polignac number, because 2020013222111 - 2¹⁸ = 2020012959967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

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 2020013222111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020013222141) 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 15 ways as a sum of consecutive naturals, for example, 7084670 + ... + 7364276.

It is an arithmetic number, because the mean of its divisors is an integer number (136800450864).

Almost surely, 2^{2020013222111} is an apocalyptic number.

2020013222111 is a deficient number, since it is larger than the sum of its proper divisors (168793991713).

2020013222111 is a wasteful number, since it uses less digits than its factorization.

2020013222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289550.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2020013222111 its reverse (1112223100202), we get a palindrome (3132236322313).

The spelling of 2020013222111 in words is "two trillion, twenty billion, thirteen million, two hundred twenty-two thousand, one hundred eleven".