220033121003023 has 4 divisors (see below), whose sum is σ = 220036177387728. Its totient is φ = 220030064618320.

The previous prime is 220033121002997. The next prime is 220033121003063. The reversal of 220033121003023 is 320300121330022.

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 220033121003023 - 2⁹ = 220033121002511 is a prime.

It is a super-2 number, since 2×220033121003023² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220033121002985 and 220033121003003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220033121003063) 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 3 ways as a sum of consecutive naturals, for example, 1528084363 + ... + 1528228348.

It is an arithmetic number, because the mean of its divisors is an integer number (55009044346932).

Almost surely, 2^{220033121003023} is an apocalyptic number.

220033121003023 is a deficient number, since it is larger than the sum of its proper divisors (3056384705).

220033121003023 is an equidigital number, since it uses as much as digits as its factorization.

220033121003023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056384704.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 220033121003023 its reverse (320300121330022), we get a palindrome (540333242333045).

The spelling of 220033121003023 in words is "two hundred twenty trillion, thirty-three billion, one hundred twenty-one million, three thousand, twenty-three".