220032023023121 has 8 divisors (see below), whose sum is σ = 225402408218400. Its totient is φ = 214661816422560.

The previous prime is 220032023023081. The next prime is 220032023023139. The reversal of 220032023023121 is 121320320230022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220032023023121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220032023023921) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 42152891 + ... + 47084288.

It is an arithmetic number, because the mean of its divisors is an integer number (28175301027300).

Almost surely, 2^{220032023023121} is an apocalyptic number.

It is an amenable number.

220032023023121 is a deficient number, since it is larger than the sum of its proper divisors (5370385195279).

220032023023121 is an equidigital number, since it uses as much as digits as its factorization.

220032023023121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89297359.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 220032023023121 its reverse (121320320230022), we get a palindrome (341352343253143).

The spelling of 220032023023121 in words is "two hundred twenty trillion, thirty-two billion, twenty-three million, twenty-three thousand, one hundred twenty-one".