212110122202202 has 8 divisors (see below), whose sum is σ = 363617352346656. Its totient is φ = 90904338086652.

The previous prime is 212110122202193. The next prime is 212110122202211. The reversal of 212110122202202 is 202202221011212.

It is an interprime number because it is at equal distance from previous prime (212110122202193) and next prime (212110122202211).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7575361507208 + ... + 7575361507235.

It is an arithmetic number, because the mean of its divisors is an integer number (45452169043332).

Almost surely, 2^{212110122202202} is an apocalyptic number.

212110122202202 is a deficient number, since it is larger than the sum of its proper divisors (151507230144454).

212110122202202 is a wasteful number, since it uses less digits than its factorization.

212110122202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15150723014452.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 212110122202202 its reverse (202202221011212), we get a palindrome (414312343213414).

The spelling of 212110122202202 in words is "two hundred twelve trillion, one hundred ten billion, one hundred twenty-two million, two hundred two thousand, two hundred two".