210201130122 has 8 divisors (see below), whose sum is σ = 420402260256. Its totient is φ = 70067043372.

The previous prime is 210201130093. The next prime is 210201130123. The reversal of 210201130122 is 221031102012.

210201130122 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

210201130122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (210201130123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17516760838 + ... + 17516760849.

It is an arithmetic number, because the mean of its divisors is an integer number (52550282532).

Almost surely, 2^210201130122 is an apocalyptic number.

210201130122 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.

210201130122 is a wasteful number, since it uses less digits than its factorization.

210201130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35033521692.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 210201130122 its reverse (221031102012), we get a palindrome (431232232134).

The spelling of 210201130122 in words is "two hundred ten billion, two hundred one million, one hundred thirty thousand, one hundred twenty-two".