210002100220222 has 8 divisors (see below), whose sum is σ = 315360702149472. Its totient is φ = 104881866170400.

The previous prime is 210002100220117. The next prime is 210002100220291. The reversal of 210002100220222 is 222022001200012.

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 = 210002100220196 and 210002100220205.

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, 59591967654 + ... + 59591971177.

It is an arithmetic number, because the mean of its divisors is an integer number (39420087768684).

Almost surely, 2^{210002100220222} is an apocalyptic number.

210002100220222 is a deficient number, since it is larger than the sum of its proper divisors (105358601929250).

210002100220222 is a wasteful number, since it uses less digits than its factorization.

210002100220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119183939714.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 210002100220222 its reverse (222022001200012), we get a palindrome (432024101420234).

The spelling of 210002100220222 in words is "two hundred ten trillion, two billion, one hundred million, two hundred twenty thousand, two hundred twenty-two".