202222201000122 has 12 divisors (see below), whose sum is σ = 438148102166970. Its totient is φ = 67407400333368.

The previous prime is 202222201000117. The next prime is 202222201000159. The reversal of 202222201000122 is 221000102222202.

202222201000122 is a `hidden beast` number, since 2 + 0 + 222 + 220 + 100 + 0 + 122 = 666.

It can be written as a sum of positive squares in only one way, i.e., 157658685800841 + 44563515199281 = 12556221^2 + 6675591^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11234566722229 = 202222201000122 / (2 + 0 + 2 + 2 + 2 + 2 + 2 + 0 + 1 + 0 + 0 + 0 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 202222201000095 and 202222201000104.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5617283361097 + ... + 5617283361132.

Almost surely, 2^{202222201000122} is an apocalyptic number.

202222201000122 is an abundant number, since it is smaller than the sum of its proper divisors (235925901166848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202222201000122 is a wasteful number, since it uses less digits than its factorization.

202222201000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11234566722237 (or 11234566722234 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 202222201000122 its reverse (221000102222202), we get a palindrome (423222303222324).

The spelling of 202222201000122 in words is "two hundred two trillion, two hundred twenty-two billion, two hundred one million, one hundred twenty-two", and thus it is an aban number.