20122433122411 has 4 divisors (see below), whose sum is σ = 20122709879632. Its totient is φ = 20122156365192.

The previous prime is 20122433122331. The next prime is 20122433122439. The reversal of 20122433122411 is 11422133422102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20122433122411 - 2¹³ = 20122433114219 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 20122433122411.

It is not an unprimeable number, because it can be changed into a prime (20122433120411) 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 3 ways as a sum of consecutive naturals, for example, 138269520 + ... + 138414973.

It is an arithmetic number, because the mean of its divisors is an integer number (5030677469908).

Almost surely, 2^{20122433122411} is an apocalyptic number.

20122433122411 is a deficient number, since it is larger than the sum of its proper divisors (276757221).

20122433122411 is an equidigital number, since it uses as much as digits as its factorization.

20122433122411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276757220.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 20122433122411 its reverse (11422133422102), we get a palindrome (31544566544513).

The spelling of 20122433122411 in words is "twenty trillion, one hundred twenty-two billion, four hundred thirty-three million, one hundred twenty-two thousand, four hundred eleven".