210011100220022 has 8 divisors (see below), whose sum is σ = 315017162313672. Its totient is φ = 105005379448800.

The previous prime is 210011100219967. The next prime is 210011100220043. The reversal of 210011100220022 is 220022001110012.

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 = 210011100219979 and 210011100220006.

It is a congruent number.

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, 83786804 + ... + 86256887.

It is an arithmetic number, because the mean of its divisors is an integer number (39377145289209).

Almost surely, 2^{210011100220022} is an apocalyptic number.

210011100220022 is a deficient number, since it is larger than the sum of its proper divisors (105006062093650).

210011100220022 is a wasteful number, since it uses less digits than its factorization.

210011100220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170661214.

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

Adding to 210011100220022 its reverse (220022001110012), we get a palindrome (430033101330034).

The spelling of 210011100220022 in words is "two hundred ten trillion, eleven billion, one hundred million, two hundred twenty thousand, twenty-two".