10222030312 has 32 divisors (see below), whose sum is σ = 20644885800. Its totient is φ = 4716889344.

The previous prime is 10222030237. The next prime is 10222030319. The reversal of 10222030312 is 21303022201.

10222030312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10219996836 + 2033476 = 101094^2 + 1426^2 .

It is not an unprimeable number, because it can be changed into a prime (10222030319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838114 + ... + 850222.

Almost surely, 2^10222030312 is an apocalyptic number.

It is an amenable number.

10222030312 is an abundant number, since it is smaller than the sum of its proper divisors (10422855488).

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

10222030312 is a wasteful number, since it uses less digits than its factorization.

10222030312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20245 (or 20241 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10222030312 its reverse (21303022201), we get a palindrome (31525052513).

The spelling of 10222030312 in words is "ten billion, two hundred twenty-two million, thirty thousand, three hundred twelve".