220120402310043 has 8 divisors (see below), whose sum is σ = 293606362616400. Its totient is φ = 146690688438528.

The previous prime is 220120402309993. The next prime is 220120402310057. The reversal of 220120402310043 is 340013204021022.

It is a happy number.

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

It is not a de Polignac number, because 220120402310043 - 2⁹ = 220120402309531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220120402309995 and 220120402310022.

It is not an unprimeable number, because it can be changed into a prime (220120402310143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14061599578 + ... + 14061615231.

It is an arithmetic number, because the mean of its divisors is an integer number (36700795327050).

Almost surely, 2^{220120402310043} is an apocalyptic number.

220120402310043 is a deficient number, since it is larger than the sum of its proper divisors (73485960306357).

220120402310043 is a wasteful number, since it uses less digits than its factorization.

220120402310043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28123217421.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 220120402310043 its reverse (340013204021022), we get a palindrome (560133606331065).

The spelling of 220120402310043 in words is "two hundred twenty trillion, one hundred twenty billion, four hundred two million, three hundred ten thousand, forty-three".