10143123222 has 16 divisors (see below), whose sum is σ = 20289109680. Its totient is φ = 3380563872.

The previous prime is 10143123173. The next prime is 10143123223. The reversal of 10143123222 is 22232134101.

10143123222 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 2×10143123222² (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 (10143123223) 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, 71793 + ... + 159500.

It is an arithmetic number, because the mean of its divisors is an integer number (1268069355).

Almost surely, 2^10143123222 is an apocalyptic number.

10143123222 is an abundant number, since it is smaller than the sum of its proper divisors (10145986458).

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

10143123222 is a wasteful number, since it uses less digits than its factorization.

10143123222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238607.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10143123222 its reverse (22232134101), we get a palindrome (32375257323).

The spelling of 10143123222 in words is "ten billion, one hundred forty-three million, one hundred twenty-three thousand, two hundred twenty-two".