200422133121 has 16 divisors (see below), whose sum is σ = 305627635584. Its totient is φ = 114443503104.

The previous prime is 200422133083. The next prime is 200422133123. The reversal of 200422133121 is 121331224002.

It is not a de Polignac number, because 200422133121 - 2¹⁵ = 200422100353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (200422133123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3446736 + ... + 3504401.

It is an arithmetic number, because the mean of its divisors is an integer number (19101727224).

Almost surely, 2^200422133121 is an apocalyptic number.

200422133121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200422133121 is a deficient number, since it is larger than the sum of its proper divisors (105205502463).

200422133121 is a wasteful number, since it uses less digits than its factorization.

200422133121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6952520.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 200422133121 its reverse (121331224002), we get a palindrome (321753357123).

The spelling of 200422133121 in words is "two hundred billion, four hundred twenty-two million, one hundred thirty-three thousand, one hundred twenty-one".