143324021222 has 16 divisors (see below), whose sum is σ = 226334264640. Its totient is φ = 67880372328.

The previous prime is 143324021207. The next prime is 143324021231. The reversal of 143324021222 is 222120423341.

It is a junction number, because it is equal to n+sod(n) for n = 143324021191 and 143324021200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10568 + ... + 535499.

It is an arithmetic number, because the mean of its divisors is an integer number (14145891540).

Almost surely, 2^143324021222 is an apocalyptic number.

143324021222 is a deficient number, since it is larger than the sum of its proper divisors (83010243418).

143324021222 is a wasteful number, since it uses less digits than its factorization.

143324021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552995.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 143324021222 its reverse (222120423341), we get a palindrome (365444444563).

The spelling of 143324021222 in words is "one hundred forty-three billion, three hundred twenty-four million, twenty-one thousand, two hundred twenty-two".