20020322033211 has 16 divisors (see below), whose sum is σ = 27558767329280. Its totient is φ = 12914501405760.

The previous prime is 20020322033209. The next prime is 20020322033221. The reversal of 20020322033211 is 11233022302002.

It is a happy number.

It is not a de Polignac number, because 20020322033211 - 2¹ = 20020322033209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20020322033221) 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, 14636770 + ... + 15946023.

It is an arithmetic number, because the mean of its divisors is an integer number (1722422958080).

Almost surely, 2^{20020322033211} is an apocalyptic number.

20020322033211 is a deficient number, since it is larger than the sum of its proper divisors (7538445296069).

20020322033211 is a wasteful number, since it uses less digits than its factorization.

20020322033211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30589866.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20020322033211 its reverse (11233022302002), we get a palindrome (31253344335213).

The spelling of 20020322033211 in words is "twenty trillion, twenty billion, three hundred twenty-two million, thirty-three thousand, two hundred eleven".