210222112000222 has 24 divisors (see below), whose sum is σ = 367633096718400. Its totient is φ = 89894533397760.

The previous prime is 210222112000193. The next prime is 210222112000223. The reversal of 210222112000222 is 222000211222012.

It is a self number, because there is not a number n which added to its sum of digits gives 210222112000222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210222112000223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2388735054 + ... + 2388823057.

It is an arithmetic number, because the mean of its divisors is an integer number (15318045696600).

Almost surely, 2^{210222112000222} is an apocalyptic number.

210222112000222 is a deficient number, since it is larger than the sum of its proper divisors (157410984718178).

210222112000222 is a wasteful number, since it uses less digits than its factorization.

210222112000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4777558576 (or 4777558569 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 210222112000222 its reverse (222000211222012), we get a palindrome (432222323222234).

The spelling of 210222112000222 in words is "two hundred ten trillion, two hundred twenty-two billion, one hundred twelve million, two hundred twenty-two", and thus it is an aban number.