422020133111 has 24 divisors (see below), whose sum is σ = 441603102336. Its totient is φ = 402884709120.

The previous prime is 422020133089. The next prime is 422020133123. The reversal of 422020133111 is 111331020224.

It is not a de Polignac number, because 422020133111 - 2⁶ = 422020133047 is a prime.

It is a super-3 number, since 3×422020133111³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422020133191) 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, 220605491 + ... + 220607403.

It is an arithmetic number, because the mean of its divisors is an integer number (18400129264).

Almost surely, 2^422020133111 is an apocalyptic number.

422020133111 is a deficient number, since it is larger than the sum of its proper divisors (19582969225).

422020133111 is a wasteful number, since it uses less digits than its factorization.

422020133111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3143 (or 3060 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 422020133111 its reverse (111331020224), we get a palindrome (533351153335).

The spelling of 422020133111 in words is "four hundred twenty-two billion, twenty million, one hundred thirty-three thousand, one hundred eleven".