210002112100222 has 8 divisors (see below), whose sum is σ = 339234181085016. Its totient is φ = 96924051738552.

The previous prime is 210002112100211. The next prime is 210002112100241. The reversal of 210002112100222 is 222001211200012.

It is a happy number.

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 = 210002112100196 and 210002112100205.

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, 4038502155748 + ... + 4038502155799.

It is an arithmetic number, because the mean of its divisors is an integer number (42404272635627).

Almost surely, 2^{210002112100222} is an apocalyptic number.

210002112100222 is a deficient number, since it is larger than the sum of its proper divisors (129232068984794).

210002112100222 is a wasteful number, since it uses less digits than its factorization.

210002112100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8077004311562.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 210002112100222 its reverse (222001211200012), we get a palindrome (432003323300234).

The spelling of 210002112100222 in words is "two hundred ten trillion, two billion, one hundred twelve million, one hundred thousand, two hundred twenty-two".