1202202220211 has 8 divisors (see below), whose sum is σ = 1271250814848. Its totient is φ = 1135045368000.

The previous prime is 1202202220201. The next prime is 1202202220223. The reversal of 1202202220211 is 1120222022021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1202202220211 - 2⁶ = 1202202220147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1202202220211.

It is not an unprimeable number, because it can be changed into a prime (1202202220201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472934300 + ... + 472936841.

It is an arithmetic number, because the mean of its divisors is an integer number (158906351856).

Almost surely, 2^{1202202220211} is an apocalyptic number.

1202202220211 is a deficient number, since it is larger than the sum of its proper divisors (69048594637).

1202202220211 is an equidigital number, since it uses as much as digits as its factorization.

1202202220211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945871213.

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

Adding to 1202202220211 its reverse (1120222022021), we get a palindrome (2322424242232).

The spelling of 1202202220211 in words is "one trillion, two hundred two billion, two hundred two million, two hundred twenty thousand, two hundred eleven".