210002011002122 has 8 divisors (see below), whose sum is σ = 319704554063136. Its totient is φ = 103433826314412.

The previous prime is 210002011002079. The next prime is 210002011002131. The reversal of 210002011002122 is 221200110200012.

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

It is a junction number, because it is equal to n+sod(n) for n = 210002011002097 and 210002011002106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 783589593158 + ... + 783589593425.

It is an arithmetic number, because the mean of its divisors is an integer number (39963069257892).

Almost surely, 2^{210002011002122} is an apocalyptic number.

210002011002122 is a deficient number, since it is larger than the sum of its proper divisors (109702543061014).

210002011002122 is a wasteful number, since it uses less digits than its factorization.

210002011002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567179186652.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210002011002122 its reverse (221200110200012), we get a palindrome (431202121202134).

The spelling of 210002011002122 in words is "two hundred ten trillion, two billion, eleven million, two thousand, one hundred twenty-two".