1022201002211 has 6 divisors (see below), whose sum is σ = 1029015399636. Its totient is φ = 1015431436500.

The previous prime is 1022201002183. The next prime is 1022201002241. The reversal of 1022201002211 is 1122001022201.

It is a de Polignac number, because none of the positive numbers 2^k-1022201002211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022201002241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22392905 + ... + 22438506.

It is an arithmetic number, because the mean of its divisors is an integer number (171502566606).

Almost surely, 2^{1022201002211} is an apocalyptic number.

1022201002211 is a deficient number, since it is larger than the sum of its proper divisors (6814397425).

1022201002211 is an frugal number, since it uses more digits than its factorization.

1022201002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44831713 (or 44831562 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1022201002211 its reverse (1122001022201), we get a palindrome (2144202024412).

The spelling of 1022201002211 in words is "one trillion, twenty-two billion, two hundred one million, two thousand, two hundred eleven".