10222113222 has 32 divisors (see below), whose sum is σ = 22719830400. Its totient is φ = 3406767624.

The previous prime is 10222113217. The next prime is 10222113289. The reversal of 10222113222 is 22231122201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10222113195 and 10222113204.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 374929 + ... + 401267.

It is an arithmetic number, because the mean of its divisors is an integer number (709994700).

Almost surely, 2^10222113222 is an apocalyptic number.

10222113222 is an abundant number, since it is smaller than the sum of its proper divisors (12497717178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222113222 is a wasteful number, since it uses less digits than its factorization.

10222113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33537 (or 33531 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10222113222 its reverse (22231122201), we get a palindrome (32453235423).

The spelling of 10222113222 in words is "ten billion, two hundred twenty-two million, one hundred thirteen thousand, two hundred twenty-two".