210010121000222 has 16 divisors (see below), whose sum is σ = 315861719088960. Its totient is φ = 104722884856992.

The previous prime is 210010121000203. The next prime is 210010121000227. The reversal of 210010121000222 is 222000121010012.

It is a junction number, because it is equal to n+sod(n) for n = 210010121000197 and 210010121000206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210010121000227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130435448 + ... + 132035700.

It is an arithmetic number, because the mean of its divisors is an integer number (19741357443060).

Almost surely, 2^{210010121000222} is an apocalyptic number.

210010121000222 is a deficient number, since it is larger than the sum of its proper divisors (105851598088738).

210010121000222 is a wasteful number, since it uses less digits than its factorization.

210010121000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776547.

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

Adding to 210010121000222 its reverse (222000121010012), we get a palindrome (432010242010234).

The spelling of 210010121000222 in words is "two hundred ten trillion, ten billion, one hundred twenty-one million, two hundred twenty-two", and thus it is an aban number.