210002002011122 has 16 divisors (see below), whose sum is σ = 315584723731200. Its totient is φ = 104807234160720.

The previous prime is 210002002011089. The next prime is 210002002011181. The reversal of 210002002011122 is 221110200200012.

It is a super-2 number, since 2×210002002011122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210002002011097 and 210002002011106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32014754 + ... + 38012477.

It is an arithmetic number, because the mean of its divisors is an integer number (19724045233200).

Almost surely, 2^{210002002011122} is an apocalyptic number.

210002002011122 is a deficient number, since it is larger than the sum of its proper divisors (105582721720078).

210002002011122 is a wasteful number, since it uses less digits than its factorization.

210002002011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70030001.

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

Adding to 210002002011122 its reverse (221110200200012), we get a palindrome (431112202211134).

The spelling of 210002002011122 in words is "two hundred ten trillion, two billion, two million, eleven thousand, one hundred twenty-two".