10222012221211 has 8 divisors (see below), whose sum is σ = 11701172545280. Its totient is φ = 8747570113128.

The previous prime is 10222012221191. The next prime is 10222012221259. The reversal of 10222012221211 is 11212221022201.

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

It is not a de Polignac number, because 10222012221211 - 2¹⁷ = 10222012090139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10222012281211) 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, 1179549351 + ... + 1179558016.

It is an arithmetic number, because the mean of its divisors is an integer number (1462646568160).

Almost surely, 2^{10222012221211} is an apocalyptic number.

10222012221211 is a deficient number, since it is larger than the sum of its proper divisors (1479160324069).

10222012221211 is an equidigital number, since it uses as much as digits as its factorization.

10222012221211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2359107993.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10222012221211 its reverse (11212221022201), we get a palindrome (21434233243412).

The spelling of 10222012221211 in words is "ten trillion, two hundred twenty-two billion, twelve million, two hundred twenty-one thousand, two hundred eleven".