143354320222 has 8 divisors (see below), whose sum is σ = 215033087376. Its totient is φ = 71676624432.

The previous prime is 143354320159. The next prime is 143354320223. The reversal of 143354320222 is 222023453341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×143354320222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143354320223) 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 3 ways as a sum of consecutive naturals, for example, 382218 + ... + 657874.

It is an arithmetic number, because the mean of its divisors is an integer number (26879135922).

Almost surely, 2^143354320222 is an apocalyptic number.

143354320222 is a deficient number, since it is larger than the sum of its proper divisors (71678767154).

143354320222 is a wasteful number, since it uses less digits than its factorization.

143354320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535682.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 143354320222 its reverse (222023453341), we get a palindrome (365377773563).

The spelling of 143354320222 in words is "one hundred forty-three billion, three hundred fifty-four million, three hundred twenty thousand, two hundred twenty-two".