220122021411 has 24 divisors (see below), whose sum is σ = 331486988976. Its totient is φ = 140630817600.

The previous prime is 220122021397. The next prime is 220122021437. The reversal of 220122021411 is 114120221022.

220122021411 is a `hidden beast` number, since 220 + 1 + 220 + 214 + 11 = 666.

It is not a de Polignac number, because 220122021411 - 2¹⁰ = 220122020387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220122021491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5345440 + ... + 5386461.

It is an arithmetic number, because the mean of its divisors is an integer number (13811957874).

Almost surely, 2^220122021411 is an apocalyptic number.

220122021411 is a deficient number, since it is larger than the sum of its proper divisors (111364967565).

220122021411 is a wasteful number, since it uses less digits than its factorization.

220122021411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10732003 (or 10732000 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 220122021411 its reverse (114120221022), we get a palindrome (334242242433).

The spelling of 220122021411 in words is "two hundred twenty billion, one hundred twenty-two million, twenty-one thousand, four hundred eleven".