143022223532 has 24 divisors (see below), whose sum is σ = 252174840960. Its totient is φ = 70972513920.

The previous prime is 143022223529. The next prime is 143022223543. The reversal of 143022223532 is 235322220341.

It is a junction number, because it is equal to n+sod(n) for n = 143022223495 and 143022223504.

It is an unprimeable number.

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, 2504069 + ... + 2560547.

It is an arithmetic number, because the mean of its divisors is an integer number (10507285040).

Almost surely, 2^143022223532 is an apocalyptic number.

It is an amenable number.

143022223532 is a deficient number, since it is larger than the sum of its proper divisors (109152617428).

143022223532 is a wasteful number, since it uses less digits than its factorization.

143022223532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61241 (or 61239 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 143022223532 its reverse (235322220341), we get a palindrome (378344443873).

The spelling of 143022223532 in words is "one hundred forty-three billion, twenty-two million, two hundred twenty-three thousand, five hundred thirty-two".