142230322200 has 48 divisors (see below), whose sum is σ = 440914000680. Its totient is φ = 37928085760.

The previous prime is 142230322181. The next prime is 142230322211. The reversal of 142230322200 is 2223032241.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 118524669 + ... + 118525868.

Almost surely, 2^142230322200 is an apocalyptic number.

142230322200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142230322200 is an abundant number, since it is smaller than the sum of its proper divisors (298683678480).

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

142230322200 is a wasteful number, since it uses less digits than its factorization.

142230322200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237050556 (or 237050547 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 142230322200 its reverse (2223032241), we get a palindrome (144453354441).

The spelling of 142230322200 in words is "one hundred forty-two billion, two hundred thirty million, three hundred twenty-two thousand, two hundred".