210002210010122 has 32 divisors (see below), whose sum is σ = 335561506358400. Its totient is φ = 98224960936960.

The previous prime is 210002210010097. The next prime is 210002210010211. The reversal of 210002210010122 is 221010012200012.

It is a junction number, because it is equal to n+sod(n) for n = 210002210010097 and 210002210010106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18089279 + ... + 27335442.

It is an arithmetic number, because the mean of its divisors is an integer number (10486297073700).

Almost surely, 2^{210002210010122} is an apocalyptic number.

210002210010122 is a deficient number, since it is larger than the sum of its proper divisors (125559296348278).

210002210010122 is a wasteful number, since it uses less digits than its factorization.

210002210010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45425566.

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

Adding to 210002210010122 its reverse (221010012200012), we get a palindrome (431012222210134).

The spelling of 210002210010122 in words is "two hundred ten trillion, two billion, two hundred ten million, ten thousand, one hundred twenty-two".