220042332043 has 4 divisors (see below), whose sum is σ = 220567493160. Its totient is φ = 219517170928.

The previous prime is 220042332031. The next prime is 220042332053. The reversal of 220042332043 is 340233240022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220042332043 - 2¹⁷ = 220042200971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220042331999 and 220042332017.

It is not an unprimeable number, because it can be changed into a prime (220042332023) 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, 262579930 + ... + 262580767.

It is an arithmetic number, because the mean of its divisors is an integer number (55141873290).

Almost surely, 2^220042332043 is an apocalyptic number.

220042332043 is a deficient number, since it is larger than the sum of its proper divisors (525161117).

220042332043 is an equidigital number, since it uses as much as digits as its factorization.

220042332043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525161116.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 220042332043 its reverse (340233240022), we get a palindrome (560275572065).

The spelling of 220042332043 in words is "two hundred twenty billion, forty-two million, three hundred thirty-two thousand, forty-three".