10312101222 has 16 divisors (see below), whose sum is σ = 20625198912. Its totient is φ = 3437201000.

The previous prime is 10312101181. The next prime is 10312101227. The reversal of 10312101222 is 22210121301.

10312101222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10312101222² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312101227) 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, 213613 + ... + 257399.

It is an arithmetic number, because the mean of its divisors is an integer number (1289074932).

Almost surely, 2^10312101222 is an apocalyptic number.

10312101222 is an abundant number, since it is smaller than the sum of its proper divisors (10313097690).

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

10312101222 is a wasteful number, since it uses less digits than its factorization.

10312101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83043.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10312101222 its reverse (22210121301), we get a palindrome (32522222523).

The spelling of 10312101222 in words is "ten billion, three hundred twelve million, one hundred one thousand, two hundred twenty-two".