210000200212222 has 12 divisors (see below), whose sum is σ = 366428920778640. Its totient is φ = 90000085805196.

The previous prime is 210000200212181. The next prime is 210000200212259. The reversal of 210000200212222 is 222212002000012.

It is a junction number, because it is equal to n+sod(n) for n = 210000200212196 and 210000200212205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1071429592822 + ... + 1071429593017.

It is an arithmetic number, because the mean of its divisors is an integer number (30535743398220).

Almost surely, 2^{210000200212222} is an apocalyptic number.

210000200212222 is a deficient number, since it is larger than the sum of its proper divisors (156428720566418).

210000200212222 is a wasteful number, since it uses less digits than its factorization.

210000200212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142859185855 (or 2142859185848 counting only the distinct ones).

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

Adding to 210000200212222 its reverse (222212002000012), we get a palindrome (432212202212234).

The spelling of 210000200212222 in words is "two hundred ten trillion, two hundred million, two hundred twelve thousand, two hundred twenty-two".