10222211211 has 4 divisors (see below), whose sum is σ = 13629614952. Its totient is φ = 6814807472.

The previous prime is 10222211201. The next prime is 10222211221. The reversal of 10222211211 is 11211222201.

10222211211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (10222211201) and next prime (10222211221).

It is a cyclic number.

It is not a de Polignac number, because 10222211211 - 2⁵ = 10222211179 is a prime.

It is a super-3 number, since 3×10222211211³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10222211201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703701866 + ... + 1703701871.

It is an arithmetic number, because the mean of its divisors is an integer number (3407403738).

Almost surely, 2^10222211211 is an apocalyptic number.

10222211211 is a deficient number, since it is larger than the sum of its proper divisors (3407403741).

10222211211 is an equidigital number, since it uses as much as digits as its factorization.

10222211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407403740.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10222211211 its reverse (11211222201), we get a palindrome (21433433412).

The spelling of 10222211211 in words is "ten billion, two hundred twenty-two million, two hundred eleven thousand, two hundred eleven".