220132140442 has 8 divisors (see below), whose sum is σ = 330791027796. Its totient is φ = 109868464512.

The previous prime is 220132140439. The next prime is 220132140457. The reversal of 220132140442 is 244041231022.

220132140442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 192099000681 + 28033139761 = 438291^2 + 167431^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98801463 + ... + 98803690.

Almost surely, 2^220132140442 is an apocalyptic number.

220132140442 is a deficient number, since it is larger than the sum of its proper divisors (110658887354).

220132140442 is a wasteful number, since it uses less digits than its factorization.

220132140442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197605712.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 220132140442 its reverse (244041231022), we get a palindrome (464173371464).

The spelling of 220132140442 in words is "two hundred twenty billion, one hundred thirty-two million, one hundred forty thousand, four hundred forty-two".