2210212122202 has 32 divisors (see below), whose sum is σ = 3796250976000. Its totient is φ = 945405621888.

The previous prime is 2210212122199. The next prime is 2210212122227. The reversal of 2210212122202 is 2022212120122.

It is a self number, because there is not a number n which added to its sum of digits gives 2210212122202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34123824 + ... + 34188532.

It is an arithmetic number, because the mean of its divisors is an integer number (118632843000).

Almost surely, 2^{2210212122202} is an apocalyptic number.

2210212122202 is a deficient number, since it is larger than the sum of its proper divisors (1586038853798).

2210212122202 is a wasteful number, since it uses less digits than its factorization.

2210212122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69390.

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

Adding to 2210212122202 its reverse (2022212120122), we get a palindrome (4232424242324).

The spelling of 2210212122202 in words is "two trillion, two hundred ten billion, two hundred twelve million, one hundred twenty-two thousand, two hundred two".