2020022112013 has 16 divisors (see below), whose sum is σ = 2133766151280. Its totient is φ = 1909607325696.

The previous prime is 2020022111969. The next prime is 2020022112037. The reversal of 2020022112013 is 3102112200202.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 420295483204 + 1599726628809 = 648302^2 + 1264803^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2020022112013 is a prime.

It is a super-2 number, since 2×2020022112013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020022112083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3192420 + ... + 3772477.

It is an arithmetic number, because the mean of its divisors is an integer number (133360384455).

Almost surely, 2^{2020022112013} is an apocalyptic number.

It is an amenable number.

2020022112013 is a deficient number, since it is larger than the sum of its proper divisors (113744039267).

2020022112013 is a wasteful number, since it uses less digits than its factorization.

2020022112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6965136.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2020022112013 its reverse (3102112200202), we get a palindrome (5122134312215).

The spelling of 2020022112013 in words is "two trillion, twenty billion, twenty-two million, one hundred twelve thousand, thirteen".