210200111200222 has 128 divisors (see below), whose sum is σ = 381329820748800. Its totient is φ = 86155762492800.

The previous prime is 210200111200217. The next prime is 210200111200237. The reversal of 210200111200222 is 222002111002012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210200111200196 and 210200111200205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 373775853 + ... + 374337799.

It is an arithmetic number, because the mean of its divisors is an integer number (2979139224600).

Almost surely, 2^{210200111200222} is an apocalyptic number.

210200111200222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210200111200222 is a deficient number, since it is larger than the sum of its proper divisors (171129709548578).

210200111200222 is a wasteful number, since it uses less digits than its factorization.

210200111200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562179 (or 562153 counting only the distinct ones).

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

Adding to 210200111200222 its reverse (222002111002012), we get a palindrome (432202222202234).

The spelling of 210200111200222 in words is "two hundred ten trillion, two hundred billion, one hundred eleven million, two hundred thousand, two hundred twenty-two".