2212120120202 has 8 divisors (see below), whose sum is σ = 3318241723200. Its totient is φ = 1106039545804.

The previous prime is 2212120120129. The next prime is 2212120120253. The reversal of 2212120120202 is 2020210212122.

It is a happy number.

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, 10122002 + ... + 10338237.

It is an arithmetic number, because the mean of its divisors is an integer number (414780215400).

Almost surely, 2^{2212120120202} is an apocalyptic number.

2212120120202 is a deficient number, since it is larger than the sum of its proper divisors (1106121602998).

2212120120202 is a wasteful number, since it uses less digits than its factorization.

2212120120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20514300.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2212120120202 its reverse (2020210212122), we get a palindrome (4232330332324).

The spelling of 2212120120202 in words is "two trillion, two hundred twelve billion, one hundred twenty million, one hundred twenty thousand, two hundred two".