202010122122 has 8 divisors (see below), whose sum is σ = 404020244256. Its totient is φ = 67336707372.

The previous prime is 202010122099. The next prime is 202010122123. The reversal of 202010122122 is 221221010202.

It is a sphenic number, since it is the product of 3 distinct primes.

202010122122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (202010122123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16834176838 + ... + 16834176849.

It is an arithmetic number, because the mean of its divisors is an integer number (50502530532).

Almost surely, 2^202010122122 is an apocalyptic number.

202010122122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

202010122122 is a wasteful number, since it uses less digits than its factorization.

202010122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33668353692.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202010122122 its reverse (221221010202), we get a palindrome (423231132324).

The spelling of 202010122122 in words is "two hundred two billion, ten million, one hundred twenty-two thousand, one hundred twenty-two".