210210222002222 has 16 divisors (see below), whose sum is σ = 339570742093632. Its totient is φ = 97019992898400.

The previous prime is 210210222002201. The next prime is 210210222002267. The reversal of 210210222002222 is 222200222012012.

It is a junction number, because it is equal to n+sod(n) for n = 210210222002194 and 210210222002203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21766472 + ... + 29903172.

It is an arithmetic number, because the mean of its divisors is an integer number (21223171380852).

Almost surely, 2^{210210222002222} is an apocalyptic number.

210210222002222 is a deficient number, since it is larger than the sum of its proper divisors (129360520091410).

210210222002222 is a wasteful number, since it uses less digits than its factorization.

210210222002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9130363.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 210210222002222 its reverse (222200222012012), we get a palindrome (432410444014234).

The spelling of 210210222002222 in words is "two hundred ten trillion, two hundred ten billion, two hundred twenty-two million, two thousand, two hundred twenty-two".