20324202122411 has 16 divisors (see below), whose sum is σ = 22535703741696. Its totient is φ = 18173351700000.

The previous prime is 20324202122369. The next prime is 20324202122437. The reversal of 20324202122411 is 11422120242302.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20324202122411 - 2¹⁰ = 20324202121387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20324202122461) 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, 46788026 + ... + 47220416.

It is an arithmetic number, because the mean of its divisors is an integer number (1408481483856).

Almost surely, 2^{20324202122411} is an apocalyptic number.

20324202122411 is a deficient number, since it is larger than the sum of its proper divisors (2211501619285).

20324202122411 is a wasteful number, since it uses less digits than its factorization.

20324202122411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502514.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 20324202122411 its reverse (11422120242302), we get a palindrome (31746322364713).

The spelling of 20324202122411 in words is "twenty trillion, three hundred twenty-four billion, two hundred two million, one hundred twenty-two thousand, four hundred eleven".