1022200101211 has 4 divisors (see below), whose sum is σ = 1045972196632. Its totient is φ = 998428005792.

The previous prime is 1022200101193. The next prime is 1022200101217. The reversal of 1022200101211 is 1121010022201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1022200101211 - 2¹⁵ = 1022200068443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1022200101191 and 1022200101200.

It is not an unprimeable number, because it can be changed into a prime (1022200101217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11886047646 + ... + 11886047731.

It is an arithmetic number, because the mean of its divisors is an integer number (261493049158).

Almost surely, 2^{1022200101211} is an apocalyptic number.

1022200101211 is a deficient number, since it is larger than the sum of its proper divisors (23772095421).

1022200101211 is an equidigital number, since it uses as much as digits as its factorization.

1022200101211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23772095420.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1022200101211 its reverse (1121010022201), we get a palindrome (2143210123412).

The spelling of 1022200101211 in words is "one trillion, twenty-two billion, two hundred million, one hundred one thousand, two hundred eleven".