142230203210 has 16 divisors (see below), whose sum is σ = 256432018536. Its totient is φ = 56799269568.

The previous prime is 142230203209. The next prime is 142230203233. The reversal of 142230203210 is 12302032241.

It can be written as a sum of positive squares in 4 ways, for example, as 88184647681 + 54045555529 = 296959^2 + 232477^2 .

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, 11595029 + ... + 11607288.

Almost surely, 2^142230203210 is an apocalyptic number.

142230203210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142230203210 is a deficient number, since it is larger than the sum of its proper divisors (114201815326).

142230203210 is a wasteful number, since it uses less digits than its factorization.

142230203210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23202937.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 142230203210 its reverse (12302032241), we get a palindrome (154532235451).

The spelling of 142230203210 in words is "one hundred forty-two billion, two hundred thirty million, two hundred three thousand, two hundred ten".