143312240240222 has 8 divisors (see below), whose sum is σ = 214974699654672. Its totient is φ = 71654007022000.

The previous prime is 143312240240207. The next prime is 143312240240227. The reversal of 143312240240222 is 222042042213341.

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

It is a super-2 number, since 2×143312240240222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143312240240227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056464279 + ... + 1056599922.

It is an arithmetic number, because the mean of its divisors is an integer number (26871837456834).

Almost surely, 2^{143312240240222} is an apocalyptic number.

143312240240222 is a deficient number, since it is larger than the sum of its proper divisors (71662459414450).

143312240240222 is a wasteful number, since it uses less digits than its factorization.

143312240240222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113098114.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 143312240240222 its reverse (222042042213341), we get a palindrome (365354282453563).

The spelling of 143312240240222 in words is "one hundred forty-three trillion, three hundred twelve billion, two hundred forty million, two hundred forty thousand, two hundred twenty-two".