20222134411 has 4 divisors (see below), whose sum is σ = 20225219400. Its totient is φ = 20219049424.

The previous prime is 20222134409. The next prime is 20222134417. The reversal of 20222134411 is 11443122202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11443122202 = 2 ⋅5721561101.

It is a cyclic number.

It is not a de Polignac number, because 20222134411 - 2¹ = 20222134409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222134417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532641 + ... + 1545778.

It is an arithmetic number, because the mean of its divisors is an integer number (5056304850).

Almost surely, 2^20222134411 is an apocalyptic number.

20222134411 is a deficient number, since it is larger than the sum of its proper divisors (3084989).

20222134411 is an equidigital number, since it uses as much as digits as its factorization.

20222134411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3084988.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20222134411 its reverse (11443122202), we get a palindrome (31665256613).

It can be divided in two parts, 202221 and 34411, that added together give a palindrome (236632).

The spelling of 20222134411 in words is "twenty billion, two hundred twenty-two million, one hundred thirty-four thousand, four hundred eleven".