10221022212211 has 8 divisors (see below), whose sum is σ = 10376711054144. Its totient is φ = 10065757014720.

The previous prime is 10221022212173. The next prime is 10221022212221. The reversal of 10221022212211 is 11221222012201.

10221022212211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10221022212211 - 2⁷ = 10221022212083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221022212221) 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, 105862491 + ... + 105958996.

It is an arithmetic number, because the mean of its divisors is an integer number (1297088881768).

Almost surely, 2^{10221022212211} is an apocalyptic number.

10221022212211 is a deficient number, since it is larger than the sum of its proper divisors (155688841933).

10221022212211 is an equidigital number, since it uses as much as digits as its factorization.

10221022212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211822221.

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

Adding to 10221022212211 its reverse (11221222012201), we get a palindrome (21442244224412).

The spelling of 10221022212211 in words is "ten trillion, two hundred twenty-one billion, twenty-two million, two hundred twelve thousand, two hundred eleven".